2506431234 has 16 divisors (see below), whose sum is σ = 5013372672. Its totient is φ = 835392048.

The previous prime is 2506431223. The next prime is 2506431241. The reversal of 2506431234 is 4321346052.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78927 + ... + 106029.

It is an arithmetic number, because the mean of its divisors is an integer number (313335792).

Almost surely, 2^2506431234 is an apocalyptic number.

2506431234 is an abundant number, since it is smaller than the sum of its proper divisors (2506941438).

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

2506431234 is a wasteful number, since it uses less digits than its factorization.

2506431234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42521.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 2506431234 is about 50064.2710323440. The cubic root of 2506431234 is about 1358.3716154198.

Adding to 2506431234 its reverse (4321346052), we get a palindrome (6827777286).

The spelling of 2506431234 in words is "two billion, five hundred six million, four hundred thirty-one thousand, two hundred thirty-four".