140654002154372 has 12 divisors (see below), whose sum is σ = 281308004308800. Its totient is φ = 60280286637576.

The previous prime is 140654002154339. The next prime is 140654002154377. The reversal of 140654002154372 is 273451200456041.

140654002154372 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (140654002154377) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2511678609872 + ... + 2511678609927.

It is an arithmetic number, because the mean of its divisors is an integer number (23442333692400).

Almost surely, 2^{140654002154372} is an apocalyptic number.

It is an amenable number.

140654002154372 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

140654002154372 is a wasteful number, since it uses less digits than its factorization.

140654002154372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5023357219810 (or 5023357219808 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 44.

The spelling of 140654002154372 in words is "one hundred forty trillion, six hundred fifty-four billion, two million, one hundred fifty-four thousand, three hundred seventy-two".