104045124400 has 120 divisors (see below), whose sum is σ = 286611100160. Its totient is φ = 35556122880.

The previous prime is 104045124367. The next prime is 104045124427. The reversal of 104045124400 is 4421540401.

It is a super-2 number, since 2×104045124400² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 799081 + ... + 920119.

Almost surely, 2^104045124400 is an apocalyptic number.

104045124400 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 104045124400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143305550080).

104045124400 is an abundant number, since it is smaller than the sum of its proper divisors (182565975760).

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

104045124400 is a wasteful number, since it uses less digits than its factorization.

104045124400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121371 (or 121360 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 104045124400 its reverse (4421540401), we get a palindrome (108466664801).

The spelling of 104045124400 in words is "one hundred four billion, forty-five million, one hundred twenty-four thousand, four hundred".