3154143156 has 24 divisors (see below), whose sum is σ = 7363020000. Its totient is φ = 1050902112.

The previous prime is 3154143149. The next prime is 3154143197. The reversal of 3154143156 is 6513414513.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31906 + ... + 85593.

It is an arithmetic number, because the mean of its divisors is an integer number (306792500).

Almost surely, 2^3154143156 is an apocalyptic number.

It is an amenable number.

3154143156 is an abundant number, since it is smaller than the sum of its proper divisors (4208876844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3154143156 is a wasteful number, since it uses less digits than its factorization.

3154143156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119743 (or 119741 counting only the distinct ones).

The product of its digits is 21600, while the sum is 33.

The square root of 3154143156 is about 56161.7588399794. The cubic root of 3154143156 is about 1466.5396194588.

Adding to 3154143156 its reverse (6513414513), we get a palindrome (9667557669).

The spelling of 3154143156 in words is "three billion, one hundred fifty-four million, one hundred forty-three thousand, one hundred fifty-six".