673353036402 has 16 divisors (see below), whose sum is σ = 1405258511040. Its totient is φ = 214692272432.

The previous prime is 673353036383. The next prime is 673353036439. The reversal of 673353036402 is 204630353376.

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, 2439684777 + ... + 2439685052.

It is an arithmetic number, because the mean of its divisors is an integer number (87828656940).

Almost surely, 2^673353036402 is an apocalyptic number.

673353036402 is an abundant number, since it is smaller than the sum of its proper divisors (731905474638).

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

673353036402 is a wasteful number, since it uses less digits than its factorization.

673353036402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4879369857.

The product of its (nonzero) digits is 816480, while the sum is 42.

Adding to 673353036402 its reverse (204630353376), we get a palindrome (877983389778).

The spelling of 673353036402 in words is "six hundred seventy-three billion, three hundred fifty-three million, thirty-six thousand, four hundred two".