1104398545768 has 24 divisors (see below), whose sum is σ = 2408828461650. Its totient is φ = 473313662304.

The previous prime is 1104398545741. The next prime is 1104398545787. The reversal of 1104398545768 is 8675458934011.

It can be written as a sum of positive squares in only one way, i.e., 920835998404 + 183562547364 = 959602^2 + 428442^2 .

It is a super-2 number, since 2×1104398545768² (a number of 25 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (61) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1408671223 + ... + 1408672006.

Almost surely, 2^{1104398545768} is an apocalyptic number.

It is an amenable number.

1104398545768 is an abundant number, since it is smaller than the sum of its proper divisors (1304429915882).

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

1104398545768 is a wasteful number, since it uses less digits than its factorization.

1104398545768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2817343249 (or 2817343238 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 61.

The spelling of 1104398545768 in words is "one trillion, one hundred four billion, three hundred ninety-eight million, five hundred forty-five thousand, seven hundred sixty-eight".