1141365264 has 80 divisors (see below), whose sum is σ = 3342494400. Its totient is φ = 332702208.

The previous prime is 1141365217. The next prime is 1141365299. The reversal of 1141365264 is 4625631411.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36279 + ... + 59990.

It is an arithmetic number, because the mean of its divisors is an integer number (41781180).

Almost surely, 2^1141365264 is an apocalyptic number.

It is an amenable number.

1141365264 is an abundant number, since it is smaller than the sum of its proper divisors (2201129136).

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

1141365264 is a wasteful number, since it uses less digits than its factorization.

1141365264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96312 (or 96306 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 1141365264 is about 33784.0977976325. The cubic root of 1141365264 is about 1045.0607823135.

Adding to 1141365264 its reverse (4625631411), we get a palindrome (5766996675).

It can be divided in two parts, 114 and 1365264, that added together give a triangular number (1365378 = T₁₆₅₂).

The spelling of 1141365264 in words is "one billion, one hundred forty-one million, three hundred sixty-five thousand, two hundred sixty-four".