105550453330404 has 24 divisors (see below), whose sum is σ = 246286744058208. Its totient is φ = 35183148307200.

The previous prime is 105550453330349. The next prime is 105550453330417. The reversal of 105550453330404 is 404033354055501.

It is a happy number.

It is a super-2 number, since 2×105550453330404² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40707022 + ... + 43222245.

It is an arithmetic number, because the mean of its divisors is an integer number (10261947669092).

Almost surely, 2^{105550453330404} is an apocalyptic number.

It is an amenable number.

105550453330404 is an abundant number, since it is smaller than the sum of its proper divisors (140736290727804).

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

105550453330404 is a wasteful number, since it uses less digits than its factorization.

105550453330404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84034075 (or 84034073 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 42.

The spelling of 105550453330404 in words is "one hundred five trillion, five hundred fifty billion, four hundred fifty-three million, three hundred thirty thousand, four hundred four".