4125744601512 has 32 divisors (see below), whose sum is σ = 10314435986880. Its totient is φ = 1375238269440.

The previous prime is 4125744601507. The next prime is 4125744601567. The reversal of 4125744601512 is 2151064475214.

It is a super-2 number, since 2×4125744601512² (a number of 26 digits) contains 22 as substring.

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, 3269688 + ... + 4352280.

It is an arithmetic number, because the mean of its divisors is an integer number (322326124590).

Almost surely, 2^{4125744601512} is an apocalyptic number.

It is an amenable number.

4125744601512 is an abundant number, since it is smaller than the sum of its proper divisors (6188691385368).

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

4125744601512 is a wasteful number, since it uses less digits than its factorization.

4125744601512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1241393 (or 1241389 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 42.

The spelling of 4125744601512 in words is "four trillion, one hundred twenty-five billion, seven hundred forty-four million, six hundred one thousand, five hundred twelve".