104455321544454 has 64 divisors (see below), whose sum is σ = 221021757775872. Its totient is φ = 32860983052800.

The previous prime is 104455321544443. The next prime is 104455321544459. The reversal of 104455321544454 is 454445123554401.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 104455321544397 and 104455321544406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104455321544459) 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, 18804487 + ... + 23717490.

It is an arithmetic number, because the mean of its divisors is an integer number (3453464965248).

Almost surely, 2^{104455321544454} is an apocalyptic number.

104455321544454 is an abundant number, since it is smaller than the sum of its proper divisors (116566436231418).

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

104455321544454 is a wasteful number, since it uses less digits than its factorization.

104455321544454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42522341.

The product of its (nonzero) digits is 15360000, while the sum is 51.

The spelling of 104455321544454 in words is "one hundred four trillion, four hundred fifty-five billion, three hundred twenty-one million, five hundred forty-four thousand, four hundred fifty-four".