3158142234 has 16 divisors (see below), whose sum is σ = 6802152672. Its totient is φ = 971736048.

The previous prime is 3158142233. The next prime is 3158142269. The reversal of 3158142234 is 4322418513.

It is a junction number, because it is equal to n+sod(n) for n = 3158142195 and 3158142204.

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 7 ways as a sum of consecutive naturals, for example, 20244424 + ... + 20244579.

It is an arithmetic number, because the mean of its divisors is an integer number (425134542).

Almost surely, 2^3158142234 is an apocalyptic number.

3158142234 is an abundant number, since it is smaller than the sum of its proper divisors (3644010438).

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

3158142234 is a wasteful number, since it uses less digits than its factorization.

3158142234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40489021.

The product of its digits is 23040, while the sum is 33.

The square root of 3158142234 is about 56197.3507738577. The cubic root of 3158142234 is about 1467.1591569114.

The spelling of 3158142234 in words is "three billion, one hundred fifty-eight million, one hundred forty-two thousand, two hundred thirty-four".