6427625342 has 16 divisors (see below), whose sum is σ = 9883218240. Its totient is φ = 3133728288.

The previous prime is 6427625339. The next prime is 6427625359. The reversal of 6427625342 is 2435267246.

It is a self number, because there is not a number n which added to its sum of digits gives 6427625342.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101813 + ... + 152384.

It is an arithmetic number, because the mean of its divisors is an integer number (617701140).

Almost surely, 2^6427625342 is an apocalyptic number.

6427625342 is a deficient number, since it is larger than the sum of its proper divisors (3455592898).

6427625342 is a wasteful number, since it uses less digits than its factorization.

6427625342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254515.

The product of its digits is 483840, while the sum is 41.

The square root of 6427625342 is about 80172.4724702937. The cubic root of 6427625342 is about 1859.3030631687.

The spelling of 6427625342 in words is "six billion, four hundred twenty-seven million, six hundred twenty-five thousand, three hundred forty-two".