1042392318 has 32 divisors (see below), whose sum is σ = 2276052480. Its totient is φ = 315634560.

The previous prime is 1042392301. The next prime is 1042392319. The reversal of 1042392318 is 8132932401.

It is a super-3 number, since 3×1042392318³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042392319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92971 + ... + 103577.

It is an arithmetic number, because the mean of its divisors is an integer number (71126640).

Almost surely, 2^1042392318 is an apocalyptic number.

1042392318 is an abundant number, since it is smaller than the sum of its proper divisors (1233660162).

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

1042392318 is a wasteful number, since it uses less digits than its factorization.

1042392318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12112.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 1042392318 is about 32286.1010033730. The cubic root of 1042392318 is about 1013.9356677166.

The spelling of 1042392318 in words is "one billion, forty-two million, three hundred ninety-two thousand, three hundred eighteen".