3115423401 has 32 divisors (see below), whose sum is σ = 4301890560. Its totient is φ = 2004295104.

The previous prime is 3115423391. The next prime is 3115423403. The reversal of 3115423401 is 1043245113.

It is a happy number.

It is not a de Polignac number, because 3115423401 - 2⁹ = 3115422889 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3115423403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4814860 + ... + 4815506.

It is an arithmetic number, because the mean of its divisors is an integer number (134434080).

Almost surely, 2^3115423401 is an apocalyptic number.

It is an amenable number.

3115423401 is a deficient number, since it is larger than the sum of its proper divisors (1186467159).

3115423401 is a wasteful number, since it uses less digits than its factorization.

3115423401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 3115423401 is about 55815.9780080937. The cubic root of 3115423401 is about 1460.5138931893.

Adding to 3115423401 its reverse (1043245113), we get a palindrome (4158668514).

The spelling of 3115423401 in words is "three billion, one hundred fifteen million, four hundred twenty-three thousand, four hundred one".