1090972817424 has 120 divisors (see below), whose sum is σ = 3560593337600. Its totient is φ = 311706505152.

The previous prime is 1090972817371. The next prime is 1090972817447. The reversal of 1090972817424 is 4247182790901.

1090972817424 is a `hidden beast` number, since 10 + 90 + 97 + 28 + 17 + 424 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10994632 + ... + 11093415.

Almost surely, 2^{1090972817424} is an apocalyptic number.

1090972817424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1090972817424 is an abundant number, since it is smaller than the sum of its proper divisors (2469620520176).

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

1090972817424 is a wasteful number, since it uses less digits than its factorization.

1090972817424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22088082 (or 22088059 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 54.

The spelling of 1090972817424 in words is "one trillion, ninety billion, nine hundred seventy-two million, eight hundred seventeen thousand, four hundred twenty-four".