64302991003468 has 24 divisors (see below), whose sum is σ = 128711138234112. Its totient is φ = 27535891238544.

The previous prime is 64302991003423. The next prime is 64302991003541. The reversal of 64302991003468 is 86430019920346.

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, 938860030 + ... + 938928517.

It is an arithmetic number, because the mean of its divisors is an integer number (5362964093088).

Almost surely, 2^{64302991003468} is an apocalyptic number.

It is an amenable number.

64302991003468 is an abundant number, since it is smaller than the sum of its proper divisors (64408147230644).

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

64302991003468 is a wasteful number, since it uses less digits than its factorization.

64302991003468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1877789781 (or 1877789779 counting only the distinct ones).

The product of its (nonzero) digits is 6718464, while the sum is 55.

The spelling of 64302991003468 in words is "sixty-four trillion, three hundred two billion, nine hundred ninety-one million, three thousand, four hundred sixty-eight".