3112042268 has 24 divisors (see below), whose sum is σ = 5649088368. Its totient is φ = 1499008896.

The previous prime is 3112042259. The next prime is 3112042277. The reversal of 3112042268 is 8622402113.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3112042259) and next prime (3112042277).

It is a self number, because there is not a number n which added to its sum of digits gives 3112042268.

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, 111371 + ... + 136482.

It is an arithmetic number, because the mean of its divisors is an integer number (235378682).

Almost surely, 2^3112042268 is an apocalyptic number.

It is an amenable number.

3112042268 is a deficient number, since it is larger than the sum of its proper divisors (2537046100).

3112042268 is a wasteful number, since it uses less digits than its factorization.

3112042268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247973 (or 247971 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 3112042268 is about 55785.6815679436. The cubic root of 3112042268 is about 1459.9853423186.

The spelling of 3112042268 in words is "three billion, one hundred twelve million, forty-two thousand, two hundred sixty-eight".