110312244143421 has 16 divisors (see below), whose sum is σ = 147381537689088. Its totient is φ = 73392326910000.

The previous prime is 110312244143419. The next prime is 110312244143447. The reversal of 110312244143421 is 124341442213011.

It is not a de Polignac number, because 110312244143421 - 2¹ = 110312244143419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110312244143411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8682831 + ... + 17205116.

It is an arithmetic number, because the mean of its divisors is an integer number (9211346105568).

Almost surely, 2^{110312244143421} is an apocalyptic number.

It is an amenable number.

110312244143421 is a deficient number, since it is larger than the sum of its proper divisors (37069293545667).

110312244143421 is a wasteful number, since it uses less digits than its factorization.

110312244143421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25890832.

The product of its (nonzero) digits is 18432, while the sum is 33.

Adding to 110312244143421 its reverse (124341442213011), we get a palindrome (234653686356432).

The spelling of 110312244143421 in words is "one hundred ten trillion, three hundred twelve billion, two hundred forty-four million, one hundred forty-three thousand, four hundred twenty-one".