7105142944 has 24 divisors (see below), whose sum is σ = 14066408160. Its totient is φ = 3532721856.

The previous prime is 7105142887. The next prime is 7105142959. The reversal of 7105142944 is 4492415017.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 614484 + ... + 625939.

It is an arithmetic number, because the mean of its divisors is an integer number (586100340).

Almost surely, 2^7105142944 is an apocalyptic number.

It is an amenable number.

7105142944 is a deficient number, since it is larger than the sum of its proper divisors (6961265216).

7105142944 is a wasteful number, since it uses less digits than its factorization.

7105142944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1240612 (or 1240604 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 7105142944 is about 84292.0099653579. The cubic root of 7105142944 is about 1922.4613023506.

The spelling of 7105142944 in words is "seven billion, one hundred five million, one hundred forty-two thousand, nine hundred forty-four".