140252046150 has 192 divisors, whose sum is σ = 367992875520. Its totient is φ = 35280537600.

The previous prime is 140252046149. The next prime is 140252046157. The reversal of 140252046150 is 51640252041.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140252046157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 89274865 + ... + 89276435.

It is an arithmetic number, because the mean of its divisors is an integer number (1916629560).

Almost surely, 2^140252046150 is an apocalyptic number.

140252046150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 140252046150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183996437760).

140252046150 is an abundant number, since it is smaller than the sum of its proper divisors (227740829370).

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

140252046150 is a wasteful number, since it uses less digits than its factorization.

140252046150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1951 (or 1946 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 140252046150 its reverse (51640252041), we get a palindrome (191892298191).

The spelling of 140252046150 in words is "one hundred forty billion, two hundred fifty-two million, forty-six thousand, one hundred fifty".