7912241504 has 12 divisors (see below), whose sum is σ = 15577225524. Its totient is φ = 3956120736.

The previous prime is 7912241489. The next prime is 7912241509. The reversal of 7912241504 is 4051422197.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7912241509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123628742 + ... + 123628805.

It is an arithmetic number, because the mean of its divisors is an integer number (1298102127).

Almost surely, 2^7912241504 is an apocalyptic number.

It is an amenable number.

7912241504 is a deficient number, since it is larger than the sum of its proper divisors (7664984020).

7912241504 is a wasteful number, since it uses less digits than its factorization.

7912241504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247257557 (or 247257549 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 7912241504 is about 88950.7813568830. The cubic root of 7912241504 is about 1992.6598863210.

The spelling of 7912241504 in words is "seven billion, nine hundred twelve million, two hundred forty-one thousand, five hundred four".