1120413040 has 20 divisors (see below), whose sum is σ = 2604960504. Its totient is φ = 448165184.

The previous prime is 1120413037. The next prime is 1120413083. The reversal of 1120413040 is 403140211.

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 7002502 + ... + 7002661.

Almost surely, 2^1120413040 is an apocalyptic number.

1120413040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1120413040 is an abundant number, since it is smaller than the sum of its proper divisors (1484547464).

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

1120413040 is a wasteful number, since it uses less digits than its factorization.

1120413040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14005176 (or 14005170 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1120413040 is about 33472.5714578369. The cubic root of 1120413040 is about 1038.6264658566.

Adding to 1120413040 its reverse (403140211), we get a palindrome (1523553251).

The spelling of 1120413040 in words is "one billion, one hundred twenty million, four hundred thirteen thousand, forty".