64462406602 has 24 divisors (see below), whose sum is σ = 108544419648. Its totient is φ = 28677661320.

The previous prime is 64462406551. The next prime is 64462406629. The reversal of 64462406602 is 20660426446.

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, 2822388 + ... + 2845135.

It is an arithmetic number, because the mean of its divisors is an integer number (4522684152).

Almost surely, 2^64462406602 is an apocalyptic number.

64462406602 is a deficient number, since it is larger than the sum of its proper divisors (44082013046).

64462406602 is a wasteful number, since it uses less digits than its factorization.

64462406602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5667594 (or 5667583 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 40.

The spelling of 64462406602 in words is "sixty-four billion, four hundred sixty-two million, four hundred six thousand, six hundred two".