6342336457464 has 128 divisors (see below), whose sum is σ = 18145598561280. Its totient is φ = 1809634176000.

The previous prime is 6342336457417. The next prime is 6342336457493. The reversal of 6342336457464 is 4647546332436.

It is a super-2 number, since 2×6342336457464² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 416128884 + ... + 416144124.

It is an arithmetic number, because the mean of its divisors is an integer number (141762488760).

Almost surely, 2^{6342336457464} is an apocalyptic number.

It is an amenable number.

6342336457464 is an abundant number, since it is smaller than the sum of its proper divisors (11803262103816).

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

6342336457464 is a wasteful number, since it uses less digits than its factorization.

6342336457464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18461 (or 18457 counting only the distinct ones).

The product of its digits is 104509440, while the sum is 57.

The spelling of 6342336457464 in words is "six trillion, three hundred forty-two billion, three hundred thirty-six million, four hundred fifty-seven thousand, four hundred sixty-four".