104421451255144 has 16 divisors (see below), whose sum is σ = 195791112922500. Its totient is φ = 52210487809152.

The previous prime is 104421451255141. The next prime is 104421451255153. The reversal of 104421451255144 is 441552154124401.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 96569339380900 + 7852111874244 = 9826970^2 + 2802162^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 104421451255144.

It is not an unprimeable number, because it can be changed into a prime (104421451255141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27854269 + ... + 31379980.

Almost surely, 2^{104421451255144} is an apocalyptic number.

It is an amenable number.

104421451255144 is a deficient number, since it is larger than the sum of its proper divisors (91369661667356).

104421451255144 is a wasteful number, since it uses less digits than its factorization.

104421451255144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59454612 (or 59454608 counting only the distinct ones).

The product of its (nonzero) digits is 512000, while the sum is 43.

The spelling of 104421451255144 in words is "one hundred four trillion, four hundred twenty-one billion, four hundred fifty-one million, two hundred fifty-five thousand, one hundred forty-four".