1134454320 has 60 divisors (see below), whose sum is σ = 3809878176. Its totient is φ = 302520960.

The previous prime is 1134454313. The next prime is 1134454333. The reversal of 1134454320 is 234544311.

It is a happy number.

1134454320 is a `hidden beast` number, since 113 + 4 + 4 + 543 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (60).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 787096 + ... + 788535.

Almost surely, 2^1134454320 is an apocalyptic number.

1134454320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1134454320 is an abundant number, since it is smaller than the sum of its proper divisors (2675423856).

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

1134454320 is a wasteful number, since it uses less digits than its factorization.

1134454320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1575650 (or 1575641 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 1134454320 is about 33681.6614792085. The cubic root of 1134454320 is about 1042.9472366383.

Adding to 1134454320 its reverse (234544311), we get a palindrome (1368998631).

The spelling of 1134454320 in words is "one billion, one hundred thirty-four million, four hundred fifty-four thousand, three hundred twenty".