140533151340 has 96 divisors (see below), whose sum is σ = 397753223616. Its totient is φ = 37070438400.

The previous prime is 140533151327. The next prime is 140533151347. The reversal of 140533151340 is 43151335041.

140533151340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 140533151298 and 140533151307.

It is not an unprimeable number, because it can be changed into a prime (140533151347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6977124 + ... + 6997236.

It is an arithmetic number, because the mean of its divisors is an integer number (4143262746).

Almost surely, 2^140533151340 is an apocalyptic number.

140533151340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140533151340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198876611808).

140533151340 is an abundant number, since it is smaller than the sum of its proper divisors (257220072276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140533151340 is a wasteful number, since it uses less digits than its factorization.

140533151340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21379 (or 21377 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 140533151340 its reverse (43151335041), we get a palindrome (183684486381).

The spelling of 140533151340 in words is "one hundred forty billion, five hundred thirty-three million, one hundred fifty-one thousand, three hundred forty".