3156021134 has 32 divisors (see below), whose sum is σ = 5785338816. Its totient is φ = 1260403200.

The previous prime is 3156021119. The next prime is 3156021221. The reversal of 3156021134 is 4311206513.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41609 + ... + 89684.

It is an arithmetic number, because the mean of its divisors is an integer number (180791838).

Almost surely, 2^3156021134 is an apocalyptic number.

3156021134 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3156021134 is a deficient number, since it is larger than the sum of its proper divisors (2629317682).

3156021134 is a wasteful number, since it uses less digits than its factorization.

3156021134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131420.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 3156021134 is about 56178.4757180186. The cubic root of 3156021134 is about 1466.8306211227.

Adding to 3156021134 its reverse (4311206513), we get a palindrome (7467227647).

The spelling of 3156021134 in words is "three billion, one hundred fifty-six million, twenty-one thousand, one hundred thirty-four".