1108435383698 has 16 divisors (see below), whose sum is σ = 1760480842104. Its totient is φ = 521609349120.

The previous prime is 1108435383697. The next prime is 1108435383721. The reversal of 1108435383698 is 8963835348011.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 889782818089 + 218652565609 = 943283^2 + 467603^2 .

It is not an unprimeable number, because it can be changed into a prime (1108435383697) 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, 2830478 + ... + 3198198.

Almost surely, 2^{1108435383698} is an apocalyptic number.

1108435383698 is a deficient number, since it is larger than the sum of its proper divisors (652045458406).

1108435383698 is a wasteful number, since it uses less digits than its factorization.

1108435383698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456397.

The product of its (nonzero) digits is 14929920, while the sum is 59.

The spelling of 1108435383698 in words is "one trillion, one hundred eight billion, four hundred thirty-five million, three hundred eighty-three thousand, six hundred ninety-eight".