1090921327496 has 192 divisors, whose sum is σ = 2828829225600. Its totient is φ = 382768588800.

The previous prime is 1090921327477. The next prime is 1090921327523. The reversal of 1090921327496 is 6947231290901.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4140470 + ... + 4396058.

It is an arithmetic number, because the mean of its divisors is an integer number (14733485550).

Almost surely, 2^{1090921327496} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1090921327496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1414414612800).

1090921327496 is an abundant number, since it is smaller than the sum of its proper divisors (1737907898104).

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

1090921327496 is a wasteful number, since it uses less digits than its factorization.

1090921327496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255680 (or 255663 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 53.

The spelling of 1090921327496 in words is "one trillion, ninety billion, nine hundred twenty-one million, three hundred twenty-seven thousand, four hundred ninety-six".