1135440312299 has 16 divisors (see below), whose sum is σ = 1175075665920. Its totient is φ = 1096468975680.

The previous prime is 1135440312247. The next prime is 1135440312301. The reversal of 1135440312299 is 9922130445311.

It is a cyclic number.

It is not a de Polignac number, because 1135440312299 - 2¹² = 1135440308203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1135440314299) 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, 5395712 + ... + 5602194.

It is an arithmetic number, because the mean of its divisors is an integer number (73442229120).

Almost surely, 2^{1135440312299} is an apocalyptic number.

1135440312299 is a deficient number, since it is larger than the sum of its proper divisors (39635353621).

1135440312299 is a wasteful number, since it uses less digits than its factorization.

1135440312299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208090.

The product of its (nonzero) digits is 233280, while the sum is 44.

The spelling of 1135440312299 in words is "one trillion, one hundred thirty-five billion, four hundred forty million, three hundred twelve thousand, two hundred ninety-nine".