64200264260 has 24 divisors (see below), whose sum is σ = 147076969536. Its totient is φ = 23345550560.

The previous prime is 64200264259. The next prime is 64200264319. The reversal of 64200264260 is 6246200246.

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, 145909472 + ... + 145909911.

It is an arithmetic number, because the mean of its divisors is an integer number (6128207064).

Almost surely, 2^64200264260 is an apocalyptic number.

It is an amenable number.

64200264260 is an abundant number, since it is smaller than the sum of its proper divisors (82876705276).

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

64200264260 is a wasteful number, since it uses less digits than its factorization.

64200264260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291819403 (or 291819401 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

The spelling of 64200264260 in words is "sixty-four billion, two hundred million, two hundred sixty-four thousand, two hundred sixty".