1042188328 has 16 divisors (see below), whose sum is σ = 2039064480. Its totient is φ = 498437808.

The previous prime is 1042188241. The next prime is 1042188347. The reversal of 1042188328 is 8238812401.

It is a super-2 number, since 2×1042188328² = 2172313022038871168, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2831850 + ... + 2832217.

It is an arithmetic number, because the mean of its divisors is an integer number (127441530).

Almost surely, 2^1042188328 is an apocalyptic number.

It is an amenable number.

1042188328 is a deficient number, since it is larger than the sum of its proper divisors (996876152).

1042188328 is a wasteful number, since it uses less digits than its factorization.

1042188328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5664096 (or 5664092 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 37.

The square root of 1042188328 is about 32282.9417494751. The cubic root of 1042188328 is about 1013.8695230010.

The spelling of 1042188328 in words is "one billion, forty-two million, one hundred eighty-eight thousand, three hundred twenty-eight".