1134317280 has 96 divisors (see below), whose sum is σ = 3688409088. Its totient is φ = 292723200.

The previous prime is 1134317279. The next prime is 1134317287. The reversal of 1134317280 is 827134311.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134317287) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23236 + ... + 52995.

It is an arithmetic number, because the mean of its divisors is an integer number (38420928).

Almost surely, 2^1134317280 is an apocalyptic number.

1134317280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1134317280 is an abundant number, since it is smaller than the sum of its proper divisors (2554091808).

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

1134317280 is a wasteful number, since it uses less digits than its factorization.

1134317280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76280 (or 76272 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 1134317280 is about 33679.6270763202. The cubic root of 1134317280 is about 1042.9052395764.

The spelling of 1134317280 in words is "one billion, one hundred thirty-four million, three hundred seventeen thousand, two hundred eighty".