24752472412 has 24 divisors (see below), whose sum is σ = 45343936512. Its totient is φ = 11808308400.

The previous prime is 24752472391. The next prime is 24752472431. The reversal of 24752472412 is 21427425742.

It is a happy number.

It is a super-2 number, since 2×24752472412² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1396948 + ... + 1414555.

It is an arithmetic number, because the mean of its divisors is an integer number (1889330688).

Almost surely, 2^24752472412 is an apocalyptic number.

It is an amenable number.

24752472412 is a deficient number, since it is larger than the sum of its proper divisors (20591464100).

24752472412 is a wasteful number, since it uses less digits than its factorization.

24752472412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2811609 (or 2811607 counting only the distinct ones).

The product of its digits is 250880, while the sum is 40.

The spelling of 24752472412 in words is "twenty-four billion, seven hundred fifty-two million, four hundred seventy-two thousand, four hundred twelve".