110430421440 has 56 divisors (see below), whose sum is σ = 350616591120. Its totient is φ = 29448112128.

The previous prime is 110430421411. The next prime is 110430421447. The reversal of 110430421440 is 44124034011.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 110430421440.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110430421447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57514885 + ... + 57516804.

Almost surely, 2^110430421440 is an apocalyptic number.

110430421440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110430421440 is an abundant number, since it is smaller than the sum of its proper divisors (240186169680).

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

110430421440 is a wasteful number, since it uses less digits than its factorization.

110430421440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115031709 (or 115031699 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 110430421440 its reverse (44124034011), we get a palindrome (154554455451).

The spelling of 110430421440 in words is "one hundred ten billion, four hundred thirty million, four hundred twenty-one thousand, four hundred forty".