140775182540 has 12 divisors (see below), whose sum is σ = 295627883376. Its totient is φ = 56310073008.

The previous prime is 140775182539. The next prime is 140775182543. The reversal of 140775182540 is 45281577041.

It is a junction number, because it is equal to n+sod(n) for n = 140775182491 and 140775182500.

It is not an unprimeable number, because it can be changed into a prime (140775182543) 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 3 ways as a sum of consecutive naturals, for example, 3519379544 + ... + 3519379583.

It is an arithmetic number, because the mean of its divisors is an integer number (24635656948).

Almost surely, 2^140775182540 is an apocalyptic number.

140775182540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140775182540 is an abundant number, since it is smaller than the sum of its proper divisors (154852700836).

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

140775182540 is a wasteful number, since it uses less digits than its factorization.

140775182540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7038759136 (or 7038759134 counting only the distinct ones).

The product of its (nonzero) digits is 313600, while the sum is 44.

The spelling of 140775182540 in words is "one hundred forty billion, seven hundred seventy-five million, one hundred eighty-two thousand, five hundred forty".