1134400555 has 8 divisors (see below), whose sum is σ = 1362863232. Its totient is φ = 906465408.

The previous prime is 1134400541. The next prime is 1134400571. The reversal of 1134400555 is 5550044311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1134400555 is a prime.

It is a Duffinian 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, 127134 + ... + 135763.

It is an arithmetic number, because the mean of its divisors is an integer number (170357904).

Almost surely, 2^1134400555 is an apocalyptic number.

1134400555 is a deficient number, since it is larger than the sum of its proper divisors (228462677).

1134400555 is an equidigital number, since it uses as much as digits as its factorization.

1134400555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263765.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 1134400555 is about 33680.8633351344. The cubic root of 1134400555 is about 1042.9307603045.

Adding to 1134400555 its reverse (5550044311), we get a palindrome (6684444866).

The spelling of 1134400555 in words is "one billion, one hundred thirty-four million, four hundred thousand, five hundred fifty-five".