3138061194371 has 8 divisors (see below), whose sum is σ = 3322692038160. Its totient is φ = 2953434684928.

The previous prime is 3138061194349. The next prime is 3138061194391. The reversal of 3138061194371 is 1734911608313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3138061194371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3138061194341) 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 7 ways as a sum of consecutive naturals, for example, 470720 + ... + 2549058.

It is an arithmetic number, because the mean of its divisors is an integer number (415336504770).

Almost surely, 2^{3138061194371} is an apocalyptic number.

3138061194371 is a deficient number, since it is larger than the sum of its proper divisors (184630843789).

3138061194371 is a wasteful number, since it uses less digits than its factorization.

3138061194371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2167173.

The product of its (nonzero) digits is 326592, while the sum is 47.

The spelling of 3138061194371 in words is "three trillion, one hundred thirty-eight billion, sixty-one million, one hundred ninety-four thousand, three hundred seventy-one".