942161440 has 48 divisors (see below), whose sum is σ = 2428211520. Its totient is φ = 342603520.

The previous prime is 942161413. The next prime is 942161449. The reversal of 942161440 is 44161249.

It is not an unprimeable number, because it can be changed into a prime (942161449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 265900 + ... + 269419.

It is an arithmetic number, because the mean of its divisors is an integer number (50587740).

Almost surely, 2^942161440 is an apocalyptic number.

It is an amenable number.

942161440 is an abundant number, since it is smaller than the sum of its proper divisors (1486050080).

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

942161440 is a wasteful number, since it uses less digits than its factorization.

942161440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535345 (or 535337 counting only the distinct ones).

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

The square root of 942161440 is about 30694.6483934904. The cubic root of 942161440 is about 980.3363554578.

The spelling of 942161440 in words is "nine hundred forty-two million, one hundred sixty-one thousand, four hundred forty".