190497080805768 has 96 divisors (see below), whose sum is σ = 592455036045600. Its totient is φ = 54688157164800.

The previous prime is 190497080805677. The next prime is 190497080805781. The reversal of 190497080805768 is 867508080794091.

190497080805768 is a `hidden beast` number, since 1 + 9 + 0 + 49 + 7 + 0 + 8 + 0 + 8 + 0 + 576 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a junction number, because it is equal to n+sod(n) for n = 190497080805696 and 190497080805705.

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, 6329632773 + ... + 6329662868.

It is an arithmetic number, because the mean of its divisors is an integer number (6171406625475).

Almost surely, 2^{190497080805768} is an apocalyptic number.

190497080805768 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

190497080805768 is an abundant number, since it is smaller than the sum of its proper divisors (401957955239832).

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

190497080805768 is a wasteful number, since it uses less digits than its factorization.

190497080805768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12659295683 (or 12659295676 counting only the distinct ones).

The product of its (nonzero) digits is 243855360, while the sum is 72.

The spelling of 190497080805768 in words is "one hundred ninety trillion, four hundred ninety-seven billion, eighty million, eight hundred five thousand, seven hundred sixty-eight".