20396361962376 has 48 divisors (see below), whose sum is σ = 55809633051900. Its totient is φ = 6728696727552.

The previous prime is 20396361962269. The next prime is 20396361962411. The reversal of 20396361962376 is 67326916369302.

It is a happy number.

20396361962376 is a `hidden beast` number, since 2 + 0 + 3 + 9 + 6 + 3 + 619 + 6 + 2 + 3 + 7 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 18049123477476 + 2347238484900 = 4248426^2 + 1532070^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1460213661 + ... + 1460227628.

Almost surely, 2^{20396361962376} is an apocalyptic number.

It is an amenable number.

20396361962376 is an abundant number, since it is smaller than the sum of its proper divisors (35413271089524).

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

20396361962376 is a wasteful number, since it uses less digits than its factorization.

20396361962376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2920441398 (or 2920441391 counting only the distinct ones).

The product of its (nonzero) digits is 79361856, while the sum is 63.

The spelling of 20396361962376 in words is "twenty trillion, three hundred ninety-six billion, three hundred sixty-one million, nine hundred sixty-two thousand, three hundred seventy-six".