427223598064 has 10 divisors (see below), whose sum is σ = 827745721280. Its totient is φ = 213611799024.

The previous prime is 427223598031. The next prime is 427223598097. The reversal of 427223598064 is 460895322724.

It is an interprime number because it is at equal distance from previous prime (427223598031) and next prime (427223598097).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13350737424 + ... + 13350737455.

It is an arithmetic number, because the mean of its divisors is an integer number (82774572128).

Almost surely, 2^427223598064 is an apocalyptic number.

It is an amenable number.

427223598064 is a deficient number, since it is larger than the sum of its proper divisors (400522123216).

427223598064 is a wasteful number, since it uses less digits than its factorization.

427223598064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26701474887 (or 26701474881 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 52.

The spelling of 427223598064 in words is "four hundred twenty-seven billion, two hundred twenty-three million, five hundred ninety-eight thousand, sixty-four".