104360240421 has 12 divisors (see below), whose sum is σ = 150955191660. Its totient is φ = 69475360320.

The previous prime is 104360240401. The next prime is 104360240423. The reversal of 104360240421 is 124042063401.

It is a happy number.

104360240421 is a `hidden beast` number, since 10 + 4 + 3 + 602 + 4 + 0 + 42 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 51017256900 + 53342983521 = 225870^2 + 230961^2 .

It is not a de Polignac number, because 104360240421 - 2⁶ = 104360240357 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104360240423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8171040 + ... + 8183801.

It is an arithmetic number, because the mean of its divisors is an integer number (12579599305).

Almost surely, 2^104360240421 is an apocalyptic number.

It is an amenable number.

104360240421 is a deficient number, since it is larger than the sum of its proper divisors (46594951239).

104360240421 is a wasteful number, since it uses less digits than its factorization.

104360240421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16355556 (or 16355553 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The spelling of 104360240421 in words is "one hundred four billion, three hundred sixty million, two hundred forty thousand, four hundred twenty-one".