6342354140464 has 40 divisors (see below), whose sum is σ = 13112257073840. Its totient is φ = 2963118578688.

The previous prime is 6342354140399. The next prime is 6342354140501. The reversal of 6342354140464 is 4640414532436.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142875117 + ... + 142919500.

It is an arithmetic number, because the mean of its divisors is an integer number (327806426846).

Almost surely, 2^{6342354140464} is an apocalyptic number.

It is an amenable number.

6342354140464 is an abundant number, since it is smaller than the sum of its proper divisors (6769902933376).

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

6342354140464 is a wasteful number, since it uses less digits than its factorization.

6342354140464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285794717 (or 285794711 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 46.

The spelling of 6342354140464 in words is "six trillion, three hundred forty-two billion, three hundred fifty-four million, one hundred forty thousand, four hundred sixty-four".