104140542400 has 42 divisors (see below), whose sum is σ = 256250826080. Its totient is φ = 41656216320.

The previous prime is 104140542371. The next prime is 104140542409. The reversal of 104140542400 is 4245041401.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104140542409) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 32542320 + ... + 32545519.

Almost surely, 2^104140542400 is an apocalyptic number.

104140542400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104140542400 is an abundant number, since it is smaller than the sum of its proper divisors (152110283680).

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

104140542400 is an equidigital number, since it uses as much as digits as its factorization.

104140542400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65087861 (or 65087846 counting only the distinct ones).

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

Adding to 104140542400 its reverse (4245041401), we get a palindrome (108385583801).

The spelling of 104140542400 in words is "one hundred four billion, one hundred forty million, five hundred forty-two thousand, four hundred".