104203425540 has 24 divisors (see below), whose sum is σ = 291769591680. Its totient is φ = 27787580128.

The previous prime is 104203425509. The next prime is 104203425569. The reversal of 104203425540 is 45524302401.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 104203425498 and 104203425507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 868361820 + ... + 868361939.

It is an arithmetic number, because the mean of its divisors is an integer number (12157066320).

Almost surely, 2^104203425540 is an apocalyptic number.

104203425540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

104203425540 is an abundant number, since it is smaller than the sum of its proper divisors (187566166140).

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

104203425540 is a wasteful number, since it uses less digits than its factorization.

104203425540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1736723771 (or 1736723769 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 104203425540 its reverse (45524302401), we get a palindrome (149727727941).

The spelling of 104203425540 in words is "one hundred four billion, two hundred three million, four hundred twenty-five thousand, five hundred forty".