7941272072 has 128 divisors (see below), whose sum is σ = 16621200000. Its totient is φ = 3542224896.

The previous prime is 7941272069. The next prime is 7941272093. The reversal of 7941272072 is 2702721497.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53297054 + ... + 53297202.

It is an arithmetic number, because the mean of its divisors is an integer number (129853125).

Almost surely, 2^7941272072 is an apocalyptic number.

It is an amenable number.

7941272072 is an abundant number, since it is smaller than the sum of its proper divisors (8679927928).

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

7941272072 is a wasteful number, since it uses less digits than its factorization.

7941272072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423 (or 419 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 41.

The square root of 7941272072 is about 89113.8152701364. The cubic root of 7941272072 is about 1995.0939813307.

The spelling of 7941272072 in words is "seven billion, nine hundred forty-one million, two hundred seventy-two thousand, seventy-two".