961994410922 has 8 divisors (see below), whose sum is σ = 1443007114500. Its totient is φ = 480992039424.

The previous prime is 961994410903. The next prime is 961994410933. The reversal of 961994410922 is 229014499169.

It can be written as a sum of positive squares in 2 ways, for example, as 921889942801 + 40104468121 = 960151^2 + 200261^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2345897 + ... + 2725292.

Almost surely, 2^961994410922 is an apocalyptic number.

961994410922 is a deficient number, since it is larger than the sum of its proper divisors (481012703578).

961994410922 is a wasteful number, since it uses less digits than its factorization.

961994410922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5166040.

The product of its (nonzero) digits is 2519424, while the sum is 56.

The spelling of 961994410922 in words is "nine hundred sixty-one billion, nine hundred ninety-four million, four hundred ten thousand, nine hundred twenty-two".