469998764032 has 76 divisors (see below), whose sum is σ = 1074285034480. Its totient is φ = 201427255296.

The previous prime is 469998764017. The next prime is 469998764047. The reversal of 469998764032 is 230467899964.

It is an interprime number because it is at equal distance from previous prime (469998764017) and next prime (469998764047).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1706944 + ... + 1963072.

Almost surely, 2^469998764032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 469998764032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (537142517240).

469998764032 is an abundant number, since it is smaller than the sum of its proper divisors (604286270448).

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

469998764032 is an frugal number, since it uses more digits than its factorization.

469998764032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256172 (or 256138 counting only the distinct ones).

The product of its (nonzero) digits is 141087744, while the sum is 67.

The spelling of 469998764032 in words is "four hundred sixty-nine billion, nine hundred ninety-eight million, seven hundred sixty-four thousand, thirty-two".