3166156142 has 8 divisors (see below), whose sum is σ = 4913001000. Its totient is φ = 1528489144.

The previous prime is 3166156127. The next prime is 3166156151. The reversal of 3166156142 is 2416516613.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27294392 + ... + 27294507.

It is an arithmetic number, because the mean of its divisors is an integer number (614125125).

Almost surely, 2^3166156142 is an apocalyptic number.

3166156142 is a deficient number, since it is larger than the sum of its proper divisors (1746844858).

3166156142 is a wasteful number, since it uses less digits than its factorization.

3166156142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54588930.

The product of its digits is 25920, while the sum is 35.

The square root of 3166156142 is about 56268.6070735717. The cubic root of 3166156142 is about 1468.3990997261.

The spelling of 3166156142 in words is "three billion, one hundred sixty-six million, one hundred fifty-six thousand, one hundred forty-two".