920322132745634 has 8 divisors (see below), whose sum is σ = 1428086068053660. Its totient is φ = 444293443394416.

The previous prime is 920322132745601. The next prime is 920322132745679. The reversal of 920322132745634 is 436547231223029.

It can be written as a sum of positive squares in 2 ways, for example, as 827353486645009 + 92968646100625 = 28763753^2 + 9642025^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7933811489129 + ... + 7933811489244.

Almost surely, 2^{920322132745634} is an apocalyptic number.

920322132745634 is a deficient number, since it is larger than the sum of its proper divisors (507763935308026).

920322132745634 is a wasteful number, since it uses less digits than its factorization.

920322132745634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15867622978404.

The product of its (nonzero) digits is 13063680, while the sum is 53.

The spelling of 920322132745634 in words is "nine hundred twenty trillion, three hundred twenty-two billion, one hundred thirty-two million, seven hundred forty-five thousand, six hundred thirty-four".