1143111440299 has 8 divisors (see below), whose sum is σ = 1173570271632. Its totient is φ = 1112981893920.

The previous prime is 1143111440297. The next prime is 1143111440333. The reversal of 1143111440299 is 9920441113411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1143111440299 - 2¹ = 1143111440297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1143111440291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82314204 + ... + 82328089.

It is an arithmetic number, because the mean of its divisors is an integer number (146696283954).

Almost surely, 2^{1143111440299} is an apocalyptic number.

1143111440299 is a deficient number, since it is larger than the sum of its proper divisors (30458831333).

1143111440299 is a wasteful number, since it uses less digits than its factorization.

1143111440299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164642477.

The product of its (nonzero) digits is 31104, while the sum is 40.

The spelling of 1143111440299 in words is "one trillion, one hundred forty-three billion, one hundred eleven million, four hundred forty thousand, two hundred ninety-nine".