24974012487 has 8 divisors (see below), whose sum is σ = 33301399936. Its totient is φ = 16647983352.

The previous prime is 24974012477. The next prime is 24974012491. The reversal of 24974012487 is 78421047942.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 24974012487 - 2¹² = 24974008391 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24974012417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295873 + ... + 370794.

It is an arithmetic number, because the mean of its divisors is an integer number (4162674992).

Almost surely, 2^24974012487 is an apocalyptic number.

24974012487 is a deficient number, since it is larger than the sum of its proper divisors (8327387449).

24974012487 is a wasteful number, since it uses less digits than its factorization.

24974012487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679157.

The product of its (nonzero) digits is 903168, while the sum is 48.

The spelling of 24974012487 in words is "twenty-four billion, nine hundred seventy-four million, twelve thousand, four hundred eighty-seven".