1134431468 has 48 divisors (see below), whose sum is σ = 2075673600. Its totient is φ = 542156160.

The previous prime is 1134431443. The next prime is 1134431489. The reversal of 1134431468 is 8641344311.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1323296 + ... + 1324152.

It is an arithmetic number, because the mean of its divisors is an integer number (43243200).

Almost surely, 2^1134431468 is an apocalyptic number.

It is an amenable number.

1134431468 is a deficient number, since it is larger than the sum of its proper divisors (941242132).

1134431468 is a wasteful number, since it uses less digits than its factorization.

1134431468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070 (or 1068 counting only the distinct ones).

The product of its digits is 27648, while the sum is 35.

The square root of 1134431468 is about 33681.3222424536. The cubic root of 1134431468 is about 1042.9402336854.

Adding to 1134431468 its reverse (8641344311), we get a palindrome (9775775779).

The spelling of 1134431468 in words is "one billion, one hundred thirty-four million, four hundred thirty-one thousand, four hundred sixty-eight".