10205242453204 has 12 divisors (see below), whose sum is σ = 17860239802944. Its totient is φ = 5102316795224.

The previous prime is 10205242453201. The next prime is 10205242453267. The reversal of 10205242453204 is 40235424250201.

10205242453204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10205242453204² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10205242453204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10205242453201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76032412 + ... + 76166515.

It is an arithmetic number, because the mean of its divisors is an integer number (1488353316912).

Almost surely, 2^{10205242453204} is an apocalyptic number.

It is an amenable number.

10205242453204 is a deficient number, since it is larger than the sum of its proper divisors (7654997349740).

10205242453204 is a wasteful number, since it uses less digits than its factorization.

10205242453204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152215694 (or 152215692 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 34.

The spelling of 10205242453204 in words is "ten trillion, two hundred five billion, two hundred forty-two million, four hundred fifty-three thousand, two hundred four".