462454454264 has 64 divisors (see below), whose sum is σ = 1001942148960. Its totient is φ = 197768458240.

The previous prime is 462454454263. The next prime is 462454454311.

It is a happy number.

462454454264 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×462454454264² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (462454454263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4098734 + ... + 4210050.

Almost surely, 2^462454454264 is an apocalyptic number.

462454454264 is a gapful number since it is divisible by the number (44) 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 462454454264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (500971074480).

462454454264 is an abundant number, since it is smaller than the sum of its proper divisors (539487694696).

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

462454454264 is a wasteful number, since it uses less digits than its factorization.

462454454264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114128 (or 114124 counting only the distinct ones).

The product of its digits is 14745600, while the sum is 50.

The spelling of 462454454264 in words is "four hundred sixty-two billion, four hundred fifty-four million, four hundred fifty-four thousand, two hundred sixty-four".