10240621605234 has 48 divisors (see below), whose sum is σ = 23356079791200. Its totient is φ = 3233842273728.

The previous prime is 10240621605199. The next prime is 10240621605301. The reversal of 10240621605234 is 43250612604201.

10240621605234 is a `hidden beast` number, since 1 + 0 + 2 + 4 + 0 + 6 + 21 + 605 + 23 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47688397 + ... + 47902655.

It is an arithmetic number, because the mean of its divisors is an integer number (486584995650).

Almost surely, 2^{10240621605234} is an apocalyptic number.

10240621605234 is an abundant number, since it is smaller than the sum of its proper divisors (13115458185966).

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

10240621605234 is a wasteful number, since it uses less digits than its factorization.

10240621605234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354039 (or 354036 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The spelling of 10240621605234 in words is "ten trillion, two hundred forty billion, six hundred twenty-one million, six hundred five thousand, two hundred thirty-four".