6256351434 has 16 divisors (see below), whose sum is σ = 12513589920. Its totient is φ = 2085302640.

The previous prime is 6256351427. The next prime is 6256351457. The reversal of 6256351434 is 4341536526.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6256351392 and 6256351401.

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, 86404 + ... + 141344.

It is an arithmetic number, because the mean of its divisors is an integer number (782099370).

Almost surely, 2^6256351434 is an apocalyptic number.

6256351434 is an abundant number, since it is smaller than the sum of its proper divisors (6257238486).

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

6256351434 is a wasteful number, since it uses less digits than its factorization.

6256351434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73925.

The product of its digits is 259200, while the sum is 39.

The square root of 6256351434 is about 79097.1012996052. The cubic root of 6256351434 is about 1842.6395082849.

The spelling of 6256351434 in words is "six billion, two hundred fifty-six million, three hundred fifty-one thousand, four hundred thirty-four".