6425192344 has 16 divisors (see below), whose sum is σ = 12123972000. Its totient is φ = 3192133152.

The previous prime is 6425192321. The next prime is 6425192351. The reversal of 6425192344 is 4432915246.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 6425192297 and 6425192306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2556544 + ... + 2559055.

It is an arithmetic number, because the mean of its divisors is an integer number (757748250).

Almost surely, 2^6425192344 is an apocalyptic number.

It is an amenable number.

6425192344 is a deficient number, since it is larger than the sum of its proper divisors (5698779656).

6425192344 is a wasteful number, since it uses less digits than its factorization.

6425192344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5115762 (or 5115758 counting only the distinct ones).

The product of its digits is 207360, while the sum is 40.

The square root of 6425192344 is about 80157.2975093347. The cubic root of 6425192344 is about 1859.0684378193.

The spelling of 6425192344 in words is "six billion, four hundred twenty-five million, one hundred ninety-two thousand, three hundred forty-four".