109075499692 has 6 divisors (see below), whose sum is σ = 190882124468. Its totient is φ = 54537749844.

The previous prime is 109075499657. The next prime is 109075499693. The reversal of 109075499692 is 296994570901.

It is a self number, because there is not a number n which added to its sum of digits gives 109075499692.

It is not an unprimeable number, because it can be changed into a prime (109075499693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13634437458 + ... + 13634437465.

Almost surely, 2^109075499692 is an apocalyptic number.

It is an amenable number.

109075499692 is a deficient number, since it is larger than the sum of its proper divisors (81806624776).

109075499692 is a wasteful number, since it uses less digits than its factorization.

109075499692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27268874927 (or 27268874925 counting only the distinct ones).

The product of its (nonzero) digits is 11022480, while the sum is 61.

The spelling of 109075499692 in words is "one hundred nine billion, seventy-five million, four hundred ninety-nine thousand, six hundred ninety-two".