109075499776 has 36 divisors (see below), whose sum is σ = 217746984784. Its totient is φ = 54532224000.

The previous prime is 109075499761. The next prime is 109075499777. The reversal of 109075499776 is 677994570901.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is not an unprimeable number, because it can be changed into a prime (109075499777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3895426 + ... + 3923326.

Almost surely, 2^109075499776 is an apocalyptic number.

109075499776 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

109075499776 is a deficient number, since it is larger than the sum of its proper divisors (108671485008).

109075499776 is an equidigital number, since it uses as much as digits as its factorization.

109075499776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43188 (or 43174 counting only the distinct ones).

The product of its (nonzero) digits is 30005640, while the sum is 64.

The spelling of 109075499776 in words is "one hundred nine billion, seventy-five million, four hundred ninety-nine thousand, seven hundred seventy-six".