450104502402 has 64 divisors (see below), whose sum is σ = 1047056060160. Its totient is φ = 143052953472.

The previous prime is 450104502383. The next prime is 450104502431. The reversal of 450104502402 is 204205401054.

450104502402 is a `hidden beast` number, since 4 + 50 + 104 + 502 + 4 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 190173 + ... + 967664.

It is an arithmetic number, because the mean of its divisors is an integer number (16360250940).

Almost surely, 2^450104502402 is an apocalyptic number.

450104502402 is an abundant number, since it is smaller than the sum of its proper divisors (596951557758).

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

450104502402 is a wasteful number, since it uses less digits than its factorization.

450104502402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1158184 (or 1158178 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

Adding to 450104502402 its reverse (204205401054), we get a palindrome (654309903456).

The spelling of 450104502402 in words is "four hundred fifty billion, one hundred four million, five hundred two thousand, four hundred two".