56406040143364 has 24 divisors (see below), whose sum is σ = 101945755520000. Its totient is φ = 27279591661440.

The previous prime is 56406040143331. The next prime is 56406040143413. The reversal of 56406040143364 is 46334104060465.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113530869 + ... + 114026620.

Almost surely, 2^{56406040143364} is an apocalyptic number.

It is an amenable number.

56406040143364 is a deficient number, since it is larger than the sum of its proper divisors (45539715376636).

56406040143364 is a wasteful number, since it uses less digits than its factorization.

56406040143364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227559523 (or 227559521 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 46.

The spelling of 56406040143364 in words is "fifty-six trillion, four hundred six billion, forty million, one hundred forty-three thousand, three hundred sixty-four".