104442202550 has 24 divisors (see below), whose sum is σ = 222014282736. Its totient is φ = 35808755040.

The previous prime is 104442202537. The next prime is 104442202577. The reversal of 104442202550 is 55202244401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 149202797 + ... + 149203496.

It is an arithmetic number, because the mean of its divisors is an integer number (9250595114).

Almost surely, 2^104442202550 is an apocalyptic number.

104442202550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104442202550 is an abundant number, since it is smaller than the sum of its proper divisors (117572080186).

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

104442202550 is a wasteful number, since it uses less digits than its factorization.

104442202550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298406312 (or 298406307 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 29.

Adding to 104442202550 its reverse (55202244401), we get a palindrome (159644446951).

The spelling of 104442202550 in words is "one hundred four billion, four hundred forty-two million, two hundred two thousand, five hundred fifty".