140603771172 has 12 divisors (see below), whose sum is σ = 328075466096. Its totient is φ = 46867923720.

The previous prime is 140603771141. The next prime is 140603771197. The reversal of 140603771172 is 271177306041.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×140603771172³ (a number of 34 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 140603771172.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5858490454 + ... + 5858490477.

Almost surely, 2^140603771172 is an apocalyptic number.

140603771172 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140603771172 is an abundant number, since it is smaller than the sum of its proper divisors (187471694924).

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

140603771172 is a wasteful number, since it uses less digits than its factorization.

140603771172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11716980938 (or 11716980936 counting only the distinct ones).

The product of its (nonzero) digits is 49392, while the sum is 39.

The spelling of 140603771172 in words is "one hundred forty billion, six hundred three million, seven hundred seventy-one thousand, one hundred seventy-two".