140929453312 has 36 divisors (see below), whose sum is σ = 296114116480. Its totient is φ = 66756054528.

The previous prime is 140929453303. The next prime is 140929453337. The reversal of 140929453312 is 213354929041.

It is a super-2 number, since 2×140929453312² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14482128 + ... + 14491855.

Almost surely, 2^140929453312 is an apocalyptic number.

It is an amenable number.

140929453312 is an abundant number, since it is smaller than the sum of its proper divisors (155184663168).

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

140929453312 is an equidigital number, since it uses as much as digits as its factorization.

140929453312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28974018 (or 28974004 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 140929453312 in words is "one hundred forty billion, nine hundred twenty-nine million, four hundred fifty-three thousand, three hundred twelve".