1140342012115 has 8 divisors (see below), whose sum is σ = 1368443726640. Its totient is φ = 912251401632.

The previous prime is 1140342012083. The next prime is 1140342012127. The reversal of 1140342012115 is 5112102430411.

It is a happy number.

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 1140342012115 - 2⁵ = 1140342012083 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1140342012115.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2548380 + ... + 2962249.

It is an arithmetic number, because the mean of its divisors is an integer number (171055465830).

Almost surely, 2^{1140342012115} is an apocalyptic number.

1140342012115 is a deficient number, since it is larger than the sum of its proper divisors (228101714525).

1140342012115 is an equidigital number, since it uses as much as digits as its factorization.

1140342012115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5552021.

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 1140342012115 its reverse (5112102430411), we get a palindrome (6252444442526).

The spelling of 1140342012115 in words is "one trillion, one hundred forty billion, three hundred forty-two million, twelve thousand, one hundred fifteen".