24463480646 has 24 divisors (see below), whose sum is σ = 40389735792. Its totient is φ = 11104513200.

The previous prime is 24463480631. The next prime is 24463480667. The reversal of 24463480646 is 64608436442.

It is a self number, because there is not a number n which added to its sum of digits gives 24463480646.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 108431 + ... + 246341.

It is an arithmetic number, because the mean of its divisors is an integer number (1682905658).

Almost surely, 2^24463480646 is an apocalyptic number.

24463480646 is a deficient number, since it is larger than the sum of its proper divisors (15926255146).

24463480646 is a wasteful number, since it uses less digits than its factorization.

24463480646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138668 (or 138657 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 47.

The spelling of 24463480646 in words is "twenty-four billion, four hundred sixty-three million, four hundred eighty thousand, six hundred forty-six".