1110044420320 has 48 divisors (see below), whose sum is σ = 2860887215088. Its totient is φ = 403652515840.

The previous prime is 1110044420269. The next prime is 1110044420327. The reversal of 1110044420320 is 230244400111.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1110044420291 and 1110044420300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110044420327) 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, 315351769 + ... + 315355288.

It is an arithmetic number, because the mean of its divisors is an integer number (59601816981).

Almost surely, 2^{1110044420320} is an apocalyptic number.

1110044420320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1110044420320 is an abundant number, since it is smaller than the sum of its proper divisors (1750842794768).

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

1110044420320 is a wasteful number, since it uses less digits than its factorization.

1110044420320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630707083 (or 630707075 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 1110044420320 its reverse (230244400111), we get a palindrome (1340288820431).

The spelling of 1110044420320 in words is "one trillion, one hundred ten billion, forty-four million, four hundred twenty thousand, three hundred twenty".