120263637240396 has 72 divisors (see below), whose sum is σ = 327412239889280. Its totient is φ = 37001043212544.

The previous prime is 120263637240391. The next prime is 120263637240463. The reversal of 120263637240396 is 693042736362021.

120263637240396 is a `hidden beast` number, since 1 + 2 + 0 + 2 + 6 + 3 + 6 + 3 + 7 + 240 + 396 = 666.

It is not an unprimeable number, because it can be changed into a prime (120263637240391) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5445841 + ... + 16437288.

Almost surely, 2^{120263637240396} is an apocalyptic number.

It is an amenable number.

120263637240396 is an abundant number, since it is smaller than the sum of its proper divisors (207148602648884).

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

120263637240396 is a wasteful number, since it uses less digits than its factorization.

120263637240396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21894895 (or 21894890 counting only the distinct ones).

The product of its (nonzero) digits is 11757312, while the sum is 54.

The spelling of 120263637240396 in words is "one hundred twenty trillion, two hundred sixty-three billion, six hundred thirty-seven million, two hundred forty thousand, three hundred ninety-six".