140121532252296 has 192 divisors, whose sum is σ = 441237949526400. Its totient is φ = 39343749940224.

The previous prime is 140121532252231. The next prime is 140121532252301. The reversal of 140121532252296 is 692252235121041.

140121532252296 is a `hidden beast` number, since 1 + 4 + 0 + 1 + 2 + 1 + 5 + 32 + 2 + 522 + 96 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3316875 + ... + 17065893.

It is an arithmetic number, because the mean of its divisors is an integer number (2298114320450).

Almost surely, 2^{140121532252296} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 140121532252296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220618974763200).

140121532252296 is an abundant number, since it is smaller than the sum of its proper divisors (301116417274104).

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

140121532252296 is a wasteful number, since it uses less digits than its factorization.

140121532252296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13749388 (or 13749381 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 45.

The spelling of 140121532252296 in words is "one hundred forty trillion, one hundred twenty-one billion, five hundred thirty-two million, two hundred fifty-two thousand, two hundred ninety-six".