1140506067917 has 4 divisors (see below), whose sum is σ = 1140521437536. Its totient is φ = 1140490698300.

The previous prime is 1140506067913. The next prime is 1140506067973. The reversal of 1140506067917 is 7197606050411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1140506067917 - 2² = 1140506067913 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1140506067913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7572959 + ... + 7722092.

It is an arithmetic number, because the mean of its divisors is an integer number (285130359384).

Almost surely, 2^{1140506067917} is an apocalyptic number.

It is an amenable number.

1140506067917 is a deficient number, since it is larger than the sum of its proper divisors (15369619).

1140506067917 is an equidigital number, since it uses as much as digits as its factorization.

1140506067917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15369618.

The product of its (nonzero) digits is 317520, while the sum is 47.

The spelling of 1140506067917 in words is "one trillion, one hundred forty billion, five hundred six million, sixty-seven thousand, nine hundred seventeen".