3139105401 has 32 divisors (see below), whose sum is σ = 4730880000. Its totient is φ = 2056841424.

The previous prime is 3139105399. The next prime is 3139105429. The reversal of 3139105401 is 1045019313.

3139105401 is a `hidden beast` number, since 31 + 3 + 91 + 0 + 540 + 1 = 666.

It is not a de Polignac number, because 3139105401 - 2¹ = 3139105399 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3139105451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 442440 + ... + 449478.

It is an arithmetic number, because the mean of its divisors is an integer number (147840000).

Almost surely, 2^3139105401 is an apocalyptic number.

It is an amenable number.

3139105401 is a deficient number, since it is larger than the sum of its proper divisors (1591774599).

3139105401 is a wasteful number, since it uses less digits than its factorization.

3139105401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7330 (or 7324 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 3139105401 is about 56027.7199339755. The cubic root of 3139105401 is about 1464.2052713715.

The spelling of 3139105401 in words is "three billion, one hundred thirty-nine million, one hundred five thousand, four hundred one".