1120044454 has 16 divisors (see below), whose sum is σ = 1720293120. Its totient is φ = 546766920.

The previous prime is 1120044421. The next prime is 1120044469. The reversal of 1120044454 is 4544400211.

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, 23664 + ... + 52915.

It is an arithmetic number, because the mean of its divisors is an integer number (107518320).

Almost surely, 2^1120044454 is an apocalyptic number.

1120044454 is a deficient number, since it is larger than the sum of its proper divisors (600248666).

1120044454 is a wasteful number, since it uses less digits than its factorization.

1120044454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76755.

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 1120044454 is about 33467.0652134304. The cubic root of 1120044454 is about 1038.5125598987.

Adding to 1120044454 its reverse (4544400211), we get a palindrome (5664444665).

The spelling of 1120044454 in words is "one billion, one hundred twenty million, forty-four thousand, four hundred fifty-four".