64407588466008 has 16 divisors (see below), whose sum is σ = 161018971165080. Its totient is φ = 21469196155328.

The previous prime is 64407588465967. The next prime is 64407588466027. The reversal of 64407588466008 is 80066488570446.

It is a self number, because there is not a number n which added to its sum of digits gives 64407588466008.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1341824759685 + ... + 1341824759732.

Almost surely, 2^{64407588466008} is an apocalyptic number.

It is an amenable number.

64407588466008 is an abundant number, since it is smaller than the sum of its proper divisors (96611382699072).

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

64407588466008 is a wasteful number, since it uses less digits than its factorization.

64407588466008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2683649519426 (or 2683649519422 counting only the distinct ones).

The product of its (nonzero) digits is 247726080, while the sum is 66.

The spelling of 64407588466008 in words is "sixty-four trillion, four hundred seven billion, five hundred eighty-eight million, four hundred sixty-six thousand, eight".