110331421400 has 48 divisors (see below), whose sum is σ = 257640838800. Its totient is φ = 43939831680.

The previous prime is 110331421393. The next prime is 110331421451. The reversal of 110331421400 is 4124133011.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1158692 + ... + 1250291.

It is an arithmetic number, because the mean of its divisors is an integer number (5367517475).

Almost surely, 2^110331421400 is an apocalyptic number.

110331421400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110331421400 is an abundant number, since it is smaller than the sum of its proper divisors (147309417400).

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

110331421400 is a wasteful number, since it uses less digits than its factorization.

110331421400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2409228 (or 2409219 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 110331421400 its reverse (4124133011), we get a palindrome (114455554411).

The spelling of 110331421400 in words is "one hundred ten billion, three hundred thirty-one million, four hundred twenty-one thousand, four hundred".