464420075454016 has 56 divisors (see below), whose sum is σ = 1019523968568000. Its totient is φ = 208126794355200.

The previous prime is 464420075453987. The next prime is 464420075454017. The reversal of 464420075454016 is 610454570024464.

It is not an unprimeable number, because it can be changed into a prime (464420075454017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4645637391 + ... + 4645737358.

It is an arithmetic number, because the mean of its divisors is an integer number (18205785153000).

Almost surely, 2^{464420075454016} is an apocalyptic number.

It is an amenable number.

464420075454016 is an abundant number, since it is smaller than the sum of its proper divisors (555103893113984).

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

464420075454016 is a wasteful number, since it uses less digits than its factorization.

464420075454016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9291374843 (or 9291374833 counting only the distinct ones).

The product of its (nonzero) digits is 12902400, while the sum is 52.

The spelling of 464420075454016 in words is "four hundred sixty-four trillion, four hundred twenty billion, seventy-five million, four hundred fifty-four thousand, sixteen".