1090180387999 has 8 divisors (see below), whose sum is σ = 1121130674640. Its totient is φ = 1059614577216.

The previous prime is 1090180387981. The next prime is 1090180388009. The reversal of 1090180387999 is 9997830810901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1090180387999 - 2⁷ = 1090180387871 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1090180387999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1090180387799) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96113214 + ... + 96124555.

It is an arithmetic number, because the mean of its divisors is an integer number (140141334330).

Almost surely, 2^{1090180387999} is an apocalyptic number.

1090180387999 is a deficient number, since it is larger than the sum of its proper divisors (30950286641).

1090180387999 is a wasteful number, since it uses less digits than its factorization.

1090180387999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192237929.

The product of its (nonzero) digits is 8817984, while the sum is 64.

The spelling of 1090180387999 in words is "one trillion, ninety billion, one hundred eighty million, three hundred eighty-seven thousand, nine hundred ninety-nine".