140166125360 has 40 divisors (see below), whose sum is σ = 331409748240. Its totient is φ = 55116169472.

The previous prime is 140166125353. The next prime is 140166125371. The reversal of 140166125360 is 63521661041.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 140166125360.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14843387 + ... + 14852826.

It is an arithmetic number, because the mean of its divisors is an integer number (8285243706).

Almost surely, 2^140166125360 is an apocalyptic number.

140166125360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140166125360 is an abundant number, since it is smaller than the sum of its proper divisors (191243622880).

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

140166125360 is a wasteful number, since it uses less digits than its factorization.

140166125360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29696285 (or 29696279 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 140166125360 in words is "one hundred forty billion, one hundred sixty-six million, one hundred twenty-five thousand, three hundred sixty".