1040034120 has 64 divisors (see below), whose sum is σ = 3192678720. Its totient is φ = 270891264.

The previous prime is 1040034119. The next prime is 1040034133. The reversal of 1040034120 is 214300401.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1040034120.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95619 + ... + 105938.

It is an arithmetic number, because the mean of its divisors is an integer number (49885605).

Almost surely, 2^1040034120 is an apocalyptic number.

1040034120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1040034120 is an abundant number, since it is smaller than the sum of its proper divisors (2152644600).

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

1040034120 is a wasteful number, since it uses less digits than its factorization.

1040034120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201614 (or 201610 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1040034120 is about 32249.5599969984. The cubic root of 1040034120 is about 1013.1704835063.

Adding to 1040034120 its reverse (214300401), we get a palindrome (1254334521).

The spelling of 1040034120 in words is "one billion, forty million, thirty-four thousand, one hundred twenty".