264264462462 has 256 divisors, whose sum is σ = 724712325120. Its totient is φ = 62544493440.

The previous prime is 264264462457. The next prime is 264264462551.

264264462462 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×264264462462² (a number of 24 digits) contains 22 as substring.

264264462462 is a modest number, since divided by 462462 gives 264264 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 57409053 + ... + 57413655.

It is an arithmetic number, because the mean of its divisors is an integer number (2830907520).

Almost surely, 2^264264462462 is an apocalyptic number.

264264462462 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 264264462462, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (362356162560).

264264462462 is an abundant number, since it is smaller than the sum of its proper divisors (460447862658).

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

264264462462 is a wasteful number, since it uses less digits than its factorization.

264264462462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4740 (or 4718 counting only the distinct ones).

The product of its digits is 5308416, while the sum is 48.

The spelling of 264264462462 in words is "two hundred sixty-four billion, two hundred sixty-four million, four hundred sixty-two thousand, four hundred sixty-two".