450142866804 has 24 divisors (see below), whose sum is σ = 1050345047808. Its totient is φ = 150045952000.

The previous prime is 450142866779. The next prime is 450142866821. The reversal of 450142866804 is 408668241054.

450142866804 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1426429 + ... + 1713179.

It is an arithmetic number, because the mean of its divisors is an integer number (43764376992).

Almost surely, 2^450142866804 is an apocalyptic number.

It is an amenable number.

450142866804 is an abundant number, since it is smaller than the sum of its proper divisors (600202181004).

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

450142866804 is a wasteful number, since it uses less digits than its factorization.

450142866804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417575 (or 417573 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 48.

The spelling of 450142866804 in words is "four hundred fifty billion, one hundred forty-two million, eight hundred sixty-six thousand, eight hundred four".