453074202346 has 4 divisors (see below), whose sum is σ = 679611303522. Its totient is φ = 226537101172.

The previous prime is 453074202283. The next prime is 453074202359. The reversal of 453074202346 is 643202470354.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 448277116225 + 4797086121 = 669535^2 + 69261^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 453074202299 and 453074202308.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113268550585 + ... + 113268550588.

Almost surely, 2^453074202346 is an apocalyptic number.

453074202346 is a deficient number, since it is larger than the sum of its proper divisors (226537101176).

453074202346 is a wasteful number, since it uses less digits than its factorization.

453074202346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226537101175.

The product of its (nonzero) digits is 483840, while the sum is 40.

The spelling of 453074202346 in words is "four hundred fifty-three billion, seventy-four million, two hundred two thousand, three hundred forty-six".