1042907118 has 64 divisors (see below), whose sum is σ = 2341350144. Its totient is φ = 307008000.

The previous prime is 1042907087. The next prime is 1042907141. The reversal of 1042907118 is 8117092401.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 332598 + ... + 335718.

It is an arithmetic number, because the mean of its divisors is an integer number (36583596).

Almost surely, 2^1042907118 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1042907118, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1170675072).

1042907118 is an abundant number, since it is smaller than the sum of its proper divisors (1298443026).

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

1042907118 is a wasteful number, since it uses less digits than its factorization.

1042907118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3281.

The product of its (nonzero) digits is 4032, while the sum is 33.

The square root of 1042907118 is about 32294.0724901645. The cubic root of 1042907118 is about 1014.1025556749.

Adding to 1042907118 its reverse (8117092401), we get a palindrome (9159999519).

The spelling of 1042907118 in words is "one billion, forty-two million, nine hundred seven thousand, one hundred eighteen".