7912025412 has 48 divisors (see below), whose sum is σ = 18677796480. Its totient is φ = 2606560768.

The previous prime is 7912025399. The next prime is 7912025417. The reversal of 7912025412 is 2145202197.

It is a super-2 number, since 2×7912025412² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7912025417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 478678 + ... + 494930.

It is an arithmetic number, because the mean of its divisors is an integer number (389120760).

Almost surely, 2^7912025412 is an apocalyptic number.

It is an amenable number.

7912025412 is an abundant number, since it is smaller than the sum of its proper divisors (10765771068).

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

7912025412 is a wasteful number, since it uses less digits than its factorization.

7912025412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16732 (or 16730 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 7912025412 is about 88949.5666768535. The cubic root of 7912025412 is about 1992.6417455797.

The spelling of 7912025412 in words is "seven billion, nine hundred twelve million, twenty-five thousand, four hundred twelve".