1110045432 has 32 divisors (see below), whose sum is σ = 2810246400. Its totient is φ = 365330784.

The previous prime is 1110045407. The next prime is 1110045463. The reversal of 1110045432 is 2345400111.

It is a super-2 number, since 2×1110045432² = 2464401722208133248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1110045399 and 1110045408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290838 + ... + 294629.

It is an arithmetic number, because the mean of its divisors is an integer number (87820200).

Almost surely, 2^1110045432 is an apocalyptic number.

1110045432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1110045432 is an abundant number, since it is smaller than the sum of its proper divisors (1700200968).

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

1110045432 is a wasteful number, since it uses less digits than its factorization.

1110045432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585555 (or 585551 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1110045432 is about 33317.3443119346. The cubic root of 1110045432 is about 1035.4129314534.

Adding to 1110045432 its reverse (2345400111), we get a palindrome (3455445543).

The spelling of 1110045432 in words is "one billion, one hundred ten million, forty-five thousand, four hundred thirty-two".