1014142040443 has 16 divisors (see below), whose sum is σ = 1179060503040. Its totient is φ = 854350808256.

The previous prime is 1014142040441. The next prime is 1014142040449. The reversal of 1014142040443 is 3440402414101.

It is a cyclic number.

It is not a de Polignac number, because 1014142040443 - 2¹ = 1014142040441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1014142040441) 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, 4769721 + ... + 4977802.

It is an arithmetic number, because the mean of its divisors is an integer number (73691281440).

Almost surely, 2^{1014142040443} is an apocalyptic number.

1014142040443 is a deficient number, since it is larger than the sum of its proper divisors (164918462597).

1014142040443 is an equidigital number, since it uses as much as digits as its factorization.

1014142040443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9747786.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 1014142040443 its reverse (3440402414101), we get a palindrome (4454544454544).

The spelling of 1014142040443 in words is "one trillion, fourteen billion, one hundred forty-two million, forty thousand, four hundred forty-three".