264424624332 has 96 divisors (see below), whose sum is σ = 677776619520. Its totient is φ = 79570283520.

The previous prime is 264424624319. The next prime is 264424624349. The reversal of 264424624332 is 233426424462.

It is a super-3 number, since 3×264424624332³ (a number of 35 digits) contains 333 as substring.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50087269 + ... + 50092547.

It is an arithmetic number, because the mean of its divisors is an integer number (7060173120).

Almost surely, 2^264424624332 is an apocalyptic number.

264424624332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 264424624332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (338888309760).

264424624332 is an abundant number, since it is smaller than the sum of its proper divisors (413351995188).

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

264424624332 is a wasteful number, since it uses less digits than its factorization.

264424624332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7871 (or 7869 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 42.

The spelling of 264424624332 in words is "two hundred sixty-four billion, four hundred twenty-four million, six hundred twenty-four thousand, three hundred thirty-two".