1104229726560 has 480 divisors, whose sum is σ = 4079484186624. Its totient is φ = 280941696000.

The previous prime is 1104229726541. The next prime is 1104229726573. The reversal of 1104229726560 is 656279224011.

1104229726560 is a `hidden beast` number, since 1 + 1 + 0 + 42 + 29 + 7 + 26 + 560 = 666.

It is a tau number, because it is divible by the number of its divisors (480).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 28505605 + ... + 28544315.

Almost surely, 2^{1104229726560} is an apocalyptic number.

1104229726560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1104229726560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2039742093312).

1104229726560 is an abundant number, since it is smaller than the sum of its proper divisors (2975254460064).

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

1104229726560 is a wasteful number, since it uses less digits than its factorization.

1104229726560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38840 (or 38823 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 1104229726560 in words is "one trillion, one hundred four billion, two hundred twenty-nine million, seven hundred twenty-six thousand, five hundred sixty".