1104456139650 has 48 divisors (see below), whose sum is σ = 3043390255200. Its totient is φ = 294521636880.

The previous prime is 1104456139627. The next prime is 1104456139651. The reversal of 1104456139650 is 569316544011.

1104456139650 is a `hidden beast` number, since 1 + 1 + 0 + 4 + 4 + 561 + 39 + 6 + 50 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 1104456139596 and 1104456139605.

It is not an unprimeable number, because it can be changed into a prime (1104456139651) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 409056480 + ... + 409059179.

It is an arithmetic number, because the mean of its divisors is an integer number (63403963650).

Almost surely, 2^{1104456139650} is an apocalyptic number.

1104456139650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1104456139650 is an abundant number, since it is smaller than the sum of its proper divisors (1938934115550).

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

1104456139650 is a wasteful number, since it uses less digits than its factorization.

1104456139650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 818115680 (or 818115669 counting only the distinct ones).

The product of its (nonzero) digits is 388800, while the sum is 45.

The spelling of 1104456139650 in words is "one trillion, one hundred four billion, four hundred fifty-six million, one hundred thirty-nine thousand, six hundred fifty".