3138029454 has 32 divisors (see below), whose sum is σ = 7174736640. Its totient is φ = 896317632.

The previous prime is 3138029431. The next prime is 3138029491. The reversal of 3138029454 is 4549208313.

3138029454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 169402 + ... + 187010.

It is an arithmetic number, because the mean of its divisors is an integer number (224210520).

Almost surely, 2^3138029454 is an apocalyptic number.

3138029454 is an abundant number, since it is smaller than the sum of its proper divisors (4036707186).

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

3138029454 is a wasteful number, since it uses less digits than its factorization.

3138029454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21864.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 3138029454 is about 56018.1171943506. The cubic root of 3138029454 is about 1464.0379639070.

The spelling of 3138029454 in words is "three billion, one hundred thirty-eight million, twenty-nine thousand, four hundred fifty-four".