1110432401 has 8 divisors (see below), whose sum is σ = 1266194664. Its totient is φ = 964719360.

The previous prime is 1110432383. The next prime is 1110432413. The reversal of 1110432401 is 1042340111.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 477859600 + 632572801 = 21860^2 + 25151^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1110432401 - 2²⁶ = 1043323537 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1110432401.

It is not an unprimeable number, because it can be changed into a prime (1110432101) 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, 2512070 + ... + 2512511.

It is an arithmetic number, because the mean of its divisors is an integer number (158274333).

Almost surely, 2^1110432401 is an apocalyptic number.

It is an amenable number.

1110432401 is a deficient number, since it is larger than the sum of its proper divisors (155762263).

1110432401 is a wasteful number, since it uses less digits than its factorization.

1110432401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5024611.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1110432401 is about 33323.1511265066. The cubic root of 1110432401 is about 1035.5332346846.

Adding to 1110432401 its reverse (1042340111), we get a palindrome (2152772512).

The spelling of 1110432401 in words is "one billion, one hundred ten million, four hundred thirty-two thousand, four hundred one".