1140133200 has 60 divisors (see below), whose sum is σ = 3652230528. Its totient is φ = 304035200.

The previous prime is 1140133177. The next prime is 1140133213. The reversal of 1140133200 is 23310411.

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

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1140133200.

It is a congruent number.

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, 473856 + ... + 476255.

Almost surely, 2^1140133200 is an apocalyptic number.

1140133200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1140133200 is an abundant number, since it is smaller than the sum of its proper divisors (2512097328).

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

1140133200 is a wasteful number, since it uses less digits than its factorization.

1140133200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950132 (or 950121 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1140133200 is about 33765.8584964162. The cubic root of 1140133200 is about 1044.6846113697.

Adding to 1140133200 its reverse (23310411), we get a palindrome (1163443611).

The spelling of 1140133200 in words is "one billion, one hundred forty million, one hundred thirty-three thousand, two hundred".