104121112023424 has 16 divisors (see below), whose sum is σ = 207428777859420. Its totient is φ = 52060556011648.

The previous prime is 104121112023419. The next prime is 104121112023493. The reversal of 104121112023424 is 424320211121401.

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 104121112023392 and 104121112023401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 406723093714 + ... + 406723093969.

Almost surely, 2^{104121112023424} is an apocalyptic number.

It is an amenable number.

104121112023424 is a deficient number, since it is larger than the sum of its proper divisors (103307665835996).

104121112023424 is an frugal number, since it uses more digits than its factorization.

104121112023424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813446187697 (or 813446187685 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 104121112023424 its reverse (424320211121401), we get a palindrome (528441323144825).

The spelling of 104121112023424 in words is "one hundred four trillion, one hundred twenty-one billion, one hundred twelve million, twenty-three thousand, four hundred twenty-four".