1100424090 has 16 divisors (see below), whose sum is σ = 2641017888. Its totient is φ = 293446416.

The previous prime is 1100424089. The next prime is 1100424151. The reversal of 1100424090 is 904240011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18340372 + ... + 18340431.

It is an arithmetic number, because the mean of its divisors is an integer number (165063618).

Almost surely, 2^1100424090 is an apocalyptic number.

1100424090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1100424090 is an abundant number, since it is smaller than the sum of its proper divisors (1540593798).

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

1100424090 is a wasteful number, since it uses less digits than its factorization.

1100424090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36680813.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 1100424090 is about 33172.6406847571. The cubic root of 1100424090 is about 1032.4127589189.

The spelling of 1100424090 in words is "one billion, one hundred million, four hundred twenty-four thousand, ninety".