110421201432 has 16 divisors (see below), whose sum is σ = 276053003640. Its totient is φ = 36807067136.

The previous prime is 110421201403. The next prime is 110421201463. The reversal of 110421201432 is 234102124011.

It is a junction number, because it is equal to n+sod(n) for n = 110421201399 and 110421201408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2300441673 + ... + 2300441720.

Almost surely, 2^110421201432 is an apocalyptic number.

110421201432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110421201432 is an abundant number, since it is smaller than the sum of its proper divisors (165631802208).

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

110421201432 is a wasteful number, since it uses less digits than its factorization.

110421201432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4600883402 (or 4600883398 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 110421201432 its reverse (234102124011), we get a palindrome (344523325443).

The spelling of 110421201432 in words is "one hundred ten billion, four hundred twenty-one million, two hundred one thousand, four hundred thirty-two".