961122442 has 8 divisors (see below), whose sum is σ = 1647638496. Its totient is φ = 411909612.

The previous prime is 961122431. The next prime is 961122457. The reversal of 961122442 is 244221169.

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, 34325788 + ... + 34325815.

It is an arithmetic number, because the mean of its divisors is an integer number (205954812).

Almost surely, 2^961122442 is an apocalyptic number.

961122442 is a deficient number, since it is larger than the sum of its proper divisors (686516054).

961122442 is a wasteful number, since it uses less digits than its factorization.

961122442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68651612.

The product of its digits is 6912, while the sum is 31.

The square root of 961122442 is about 31001.9748080667. The cubic root of 961122442 is about 986.8691494338.

The spelling of 961122442 in words is "nine hundred sixty-one million, one hundred twenty-two thousand, four hundred forty-two".