1090740799680 has 168 divisors, whose sum is σ = 4028506627248. Its totient is φ = 249312172032.

The previous prime is 1090740799663. The next prime is 1090740799727. The reversal of 1090740799680 is 869970470901.

It is a tau number, because it is divible by the number of its divisors (168).

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11546719 + ... + 11640798.

Almost surely, 2^{1090740799680} is an apocalyptic number.

1090740799680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1090740799680 is an abundant number, since it is smaller than the sum of its proper divisors (2937765827568).

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

1090740799680 is a wasteful number, since it uses less digits than its factorization.

1090740799680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23187551 (or 23187534 counting only the distinct ones).

The product of its (nonzero) digits is 6858432, while the sum is 60.

The spelling of 1090740799680 in words is "one trillion, ninety billion, seven hundred forty million, seven hundred ninety-nine thousand, six hundred eighty".