100446243054 has 32 divisors (see below), whose sum is σ = 201418243584. Its totient is φ = 33394572000.

The previous prime is 100446243031. The next prime is 100446243067. The reversal of 100446243054 is 450342644001.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3605679 + ... + 3633429.

It is an arithmetic number, because the mean of its divisors is an integer number (6294320112).

Almost surely, 2^100446243054 is an apocalyptic number.

100446243054 is an abundant number, since it is smaller than the sum of its proper divisors (100972000530).

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

100446243054 is a wasteful number, since it uses less digits than its factorization.

100446243054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29312.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 100446243054 its reverse (450342644001), we get a palindrome (550788887055).

The spelling of 100446243054 in words is "one hundred billion, four hundred forty-six million, two hundred forty-three thousand, fifty-four".