3158142236 has 96 divisors (see below), whose sum is σ = 6131220480. Its totient is φ = 1418788800.

The previous prime is 3158142233. The next prime is 3158142269. The reversal of 3158142236 is 6322418513.

It is a junction number, because it is equal to n+sod(n) for n = 3158142196 and 3158142205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3158142233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24107891 + ... + 24108021.

It is an arithmetic number, because the mean of its divisors is an integer number (63866880).

Almost surely, 2^3158142236 is an apocalyptic number.

It is an amenable number.

3158142236 is a deficient number, since it is larger than the sum of its proper divisors (2973078244).

3158142236 is a wasteful number, since it uses less digits than its factorization.

3158142236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375 (or 373 counting only the distinct ones).

The product of its digits is 34560, while the sum is 35.

The square root of 3158142236 is about 56197.3507916521. The cubic root of 3158142236 is about 1467.1591572211.

The spelling of 3158142236 in words is "three billion, one hundred fifty-eight million, one hundred forty-two thousand, two hundred thirty-six".