11964951036 has 36 divisors (see below), whose sum is σ = 30249264864. Its totient is φ = 3987720000.

The previous prime is 11964951001. The next prime is 11964951041. The reversal of 11964951036 is 63015946911.

11964951036 is a `hidden beast` number, since 1 + 1 + 96 + 49 + 510 + 3 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 11964950982 and 11964951000.

It is a congruent number.

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, 265336 + ... + 307136.

Almost surely, 2^11964951036 is an apocalyptic number.

It is an amenable number.

11964951036 is an abundant number, since it is smaller than the sum of its proper divisors (18284313828).

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

11964951036 is a wasteful number, since it uses less digits than its factorization.

11964951036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49762 (or 49757 counting only the distinct ones).

The product of its (nonzero) digits is 174960, while the sum is 45.

The spelling of 11964951036 in words is "eleven billion, nine hundred sixty-four million, nine hundred fifty-one thousand, thirty-six".