3942155714179 has 4 divisors (see below), whose sum is σ = 3945311965000. Its totient is φ = 3938999463360.

The previous prime is 3942155714137. The next prime is 3942155714201. The reversal of 3942155714179 is 9714175512493.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3942155714179 - 2⁷ = 3942155714051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3942155714879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1578123537 + ... + 1578126034.

It is an arithmetic number, because the mean of its divisors is an integer number (986327991250).

Almost surely, 2^{3942155714179} is an apocalyptic number.

3942155714179 is a deficient number, since it is larger than the sum of its proper divisors (3156250821).

3942155714179 is a wasteful number, since it uses less digits than its factorization.

3942155714179 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3156250820.

The product of its digits is 9525600, while the sum is 58.

The spelling of 3942155714179 in words is "three trillion, nine hundred forty-two billion, one hundred fifty-five million, seven hundred fourteen thousand, one hundred seventy-nine".