104340432324021 has 32 divisors (see below), whose sum is σ = 149189048313600. Its totient is φ = 64695863890944.

The previous prime is 104340432324017. The next prime is 104340432324053. The reversal of 104340432324021 is 120423234043401.

It is not a de Polignac number, because 104340432324021 - 2² = 104340432324017 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104340432324091) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9237700 + ... + 17146893.

It is an arithmetic number, because the mean of its divisors is an integer number (4662157759800).

Almost surely, 2^{104340432324021} is an apocalyptic number.

It is an amenable number.

104340432324021 is a deficient number, since it is larger than the sum of its proper divisors (44848615989579).

104340432324021 is a wasteful number, since it uses less digits than its factorization.

104340432324021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26386205.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 104340432324021 its reverse (120423234043401), we get a palindrome (224763666367422).

The spelling of 104340432324021 in words is "one hundred four trillion, three hundred forty billion, four hundred thirty-two million, three hundred twenty-four thousand, twenty-one".