3154436242 has 32 divisors (see below), whose sum is σ = 4836464640. Its totient is φ = 1542811200.

The previous prime is 3154436231. The next prime is 3154436261. The reversal of 3154436242 is 2426344513.

It is a junction number, because it is equal to n+sod(n) for n = 3154436198 and 3154436207.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10765848 + ... + 10766140.

It is an arithmetic number, because the mean of its divisors is an integer number (151139520).

Almost surely, 2^3154436242 is an apocalyptic number.

3154436242 is a deficient number, since it is larger than the sum of its proper divisors (1682028398).

3154436242 is a wasteful number, since it uses less digits than its factorization.

3154436242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 858.

The product of its digits is 69120, while the sum is 34.

The square root of 3154436242 is about 56164.3680815515. The cubic root of 3154436242 is about 1466.5850421402.

The spelling of 3154436242 in words is "three billion, one hundred fifty-four million, four hundred thirty-six thousand, two hundred forty-two".