110442134420 has 24 divisors (see below), whose sum is σ = 235195083648. Its totient is φ = 43554644000.

The previous prime is 110442134417. The next prime is 110442134437. The reversal of 110442134420 is 24431244011.

It is a self number, because there is not a number n which added to its sum of digits gives 110442134420.

It is a congruent number.

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, 38886656 + ... + 38889495.

It is an arithmetic number, because the mean of its divisors is an integer number (9799795152).

Almost surely, 2^110442134420 is an apocalyptic number.

110442134420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110442134420 is an abundant number, since it is smaller than the sum of its proper divisors (124752949228).

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

110442134420 is a wasteful number, since it uses less digits than its factorization.

110442134420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77776231 (or 77776229 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 110442134420 its reverse (24431244011), we get a palindrome (134873378431).

The spelling of 110442134420 in words is "one hundred ten billion, four hundred forty-two million, one hundred thirty-four thousand, four hundred twenty".