24690013457 has 16 divisors (see below), whose sum is σ = 26210092032. Its totient is φ = 23216880960.

The previous prime is 24690013441. The next prime is 24690013477. The reversal of 24690013457 is 75431009642.

It is a cyclic number.

It is not a de Polignac number, because 24690013457 - 2⁴ = 24690013441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (24690013477) 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, 872708 + ... + 900554.

It is an arithmetic number, because the mean of its divisors is an integer number (1638130752).

Almost surely, 2^24690013457 is an apocalyptic number.

It is an amenable number.

24690013457 is a deficient number, since it is larger than the sum of its proper divisors (1520078575).

24690013457 is a wasteful number, since it uses less digits than its factorization.

24690013457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28688.

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 24690013457 in words is "twenty-four billion, six hundred ninety million, thirteen thousand, four hundred fifty-seven".