140680007354012 has 48 divisors (see below), whose sum is σ = 298554039705600. Its totient is φ = 56622317697792.

The previous prime is 140680007353993. The next prime is 140680007354017. The reversal of 140680007354012 is 210453700086041.

It is a super-2 number, since 2×140680007354012² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140680007354017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 318944012 + ... + 319384787.

It is an arithmetic number, because the mean of its divisors is an integer number (6219875827200).

Almost surely, 2^{140680007354012} is an apocalyptic number.

It is an amenable number.

140680007354012 is an abundant number, since it is smaller than the sum of its proper divisors (157874032351588).

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

140680007354012 is a wasteful number, since it uses less digits than its factorization.

140680007354012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638329290 (or 638329288 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 41.

The spelling of 140680007354012 in words is "one hundred forty trillion, six hundred eighty billion, seven million, three hundred fifty-four thousand, twelve".