6340260792392 has 36 divisors (see below), whose sum is σ = 11951285102505. Its totient is φ = 3153340413216.

The previous prime is 6340260792367. The next prime is 6340260792401. The reversal of 6340260792392 is 2932970620436.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 4062135444676 + 2278125347716 = 2015474^2 + 1509346^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1780486.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1403020709 + ... + 1403025227.

Almost surely, 2^{6340260792392} is an apocalyptic number.

It is an amenable number.

6340260792392 is a deficient number, since it is larger than the sum of its proper divisors (5611024310113).

6340260792392 is an frugal number, since it uses more digits than its factorization.

6340260792392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9438 (or 4718 counting only the distinct ones).

The product of its (nonzero) digits is 5878656, while the sum is 53.

The spelling of 6340260792392 in words is "six trillion, three hundred forty billion, two hundred sixty million, seven hundred ninety-two thousand, three hundred ninety-two".