1134214144 has 44 divisors (see below), whose sum is σ = 2591239984. Its totient is φ = 486088704.

The previous prime is 1134214141. The next prime is 1134214153. The reversal of 1134214144 is 4414124311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134214141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71949 + ... + 86284.

Almost surely, 2^1134214144 is an apocalyptic number.

1134214144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1134214144 is an abundant number, since it is smaller than the sum of its proper divisors (1457025840).

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

1134214144 is an equidigital number, since it uses as much as digits as its factorization.

1134214144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158260 (or 158242 counting only the distinct ones).

The product of its digits is 1536, while the sum is 25.

The square root of 1134214144 is about 33678.0959081715. The cubic root of 1134214144 is about 1042.8736304500.

Adding to 1134214144 its reverse (4414124311), we get a palindrome (5548338455).

The spelling of 1134214144 in words is "one billion, one hundred thirty-four million, two hundred fourteen thousand, one hundred forty-four".