3115199454 has 16 divisors (see below), whose sum is σ = 6558314880. Its totient is φ = 983747160.

The previous prime is 3115199443. The next prime is 3115199491. The reversal of 3115199454 is 4549915113.

It is a congruent number.

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, 13663042 + ... + 13663269.

It is an arithmetic number, because the mean of its divisors is an integer number (409894680).

Almost surely, 2^3115199454 is an apocalyptic number.

3115199454 is an abundant number, since it is smaller than the sum of its proper divisors (3443115426).

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

3115199454 is a wasteful number, since it uses less digits than its factorization.

3115199454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27326335.

The product of its digits is 97200, while the sum is 42.

The square root of 3115199454 is about 55813.9718529330. The cubic root of 3115199454 is about 1460.4788968180.

The spelling of 3115199454 in words is "three billion, one hundred fifteen million, one hundred ninety-nine thousand, four hundred fifty-four".