468420391984 has 40 divisors (see below), whose sum is σ = 928788612752. Its totient is φ = 228734392320.

The previous prime is 468420391981. The next prime is 468420391987. The reversal of 468420391984 is 489193024864.

It is an interprime number because it is at equal distance from previous prime (468420391981) and next prime (468420391987).

It is a super-4 number, since 4×468420391984⁴ (a number of 48 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (468420391981) 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, 5988712 + ... + 6066424.

Almost surely, 2^468420391984 is an apocalyptic number.

It is an amenable number.

468420391984 is a deficient number, since it is larger than the sum of its proper divisors (460368220768).

468420391984 is a wasteful number, since it uses less digits than its factorization.

468420391984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86525 (or 86519 counting only the distinct ones).

The product of its (nonzero) digits is 11943936, while the sum is 58.

The spelling of 468420391984 in words is "four hundred sixty-eight billion, four hundred twenty million, three hundred ninety-one thousand, nine hundred eighty-four".