942405122 has 8 divisors (see below), whose sum is σ = 1419108876. Its totient is φ = 469368832.

The previous prime is 942405109. The next prime is 942405143. The reversal of 942405122 is 221504249.

It can be written as a sum of positive squares in 2 ways, for example, as 923491321 + 18913801 = 30389^2 + 4349^2 .

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, 916223 + ... + 917250.

Almost surely, 2^942405122 is an apocalyptic number.

942405122 is a deficient number, since it is larger than the sum of its proper divisors (476703754).

942405122 is a wasteful number, since it uses less digits than its factorization.

942405122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1833732.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 942405122 is about 30698.6175910252. The cubic root of 942405122 is about 980.4208667107.

The spelling of 942405122 in words is "nine hundred forty-two million, four hundred five thousand, one hundred twenty-two".