110423144134455 has 32 divisors (see below), whose sum is σ = 177742208952000. Its totient is φ = 58538348746752.

The previous prime is 110423144134441. The next prime is 110423144134531. The reversal of 110423144134455 is 554431441324011.

It is not a de Polignac number, because 110423144134455 - 2¹² = 110423144130359 is a prime.

It is a super-2 number, since 2×110423144134455² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31610610 + ... + 34929599.

It is an arithmetic number, because the mean of its divisors is an integer number (5554444029750).

Almost surely, 2^{110423144134455} is an apocalyptic number.

110423144134455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

110423144134455 is a deficient number, since it is larger than the sum of its proper divisors (67319064817545).

110423144134455 is a wasteful number, since it uses less digits than its factorization.

110423144134455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66540883.

The product of its (nonzero) digits is 460800, while the sum is 42.

Adding to 110423144134455 its reverse (554431441324011), we get a palindrome (664854585458466).

The spelling of 110423144134455 in words is "one hundred ten trillion, four hundred twenty-three billion, one hundred forty-four million, one hundred thirty-four thousand, four hundred fifty-five".