110412331421 has 16 divisors (see below), whose sum is σ = 127637664000. Its totient is φ = 93554051328.

The previous prime is 110412331363. The next prime is 110412331439. The reversal of 110412331421 is 124133214011.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110412331421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110412331721) 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, 163280 + ... + 497478.

It is an arithmetic number, because the mean of its divisors is an integer number (7977354000).

Almost surely, 2^110412331421 is an apocalyptic number.

It is an amenable number.

110412331421 is a deficient number, since it is larger than the sum of its proper divisors (17225332579).

110412331421 is a wasteful number, since it uses less digits than its factorization.

110412331421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334748.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 110412331421 its reverse (124133214011), we get a palindrome (234545545432).

The spelling of 110412331421 in words is "one hundred ten billion, four hundred twelve million, three hundred thirty-one thousand, four hundred twenty-one".