2874430311143 has 2 divisors, whose sum is σ = 2874430311144. Its totient is φ = 2874430311142.

The previous prime is 2874430311127. The next prime is 2874430311149. The reversal of 2874430311143 is 3411130344782.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2874430311143 - 2⁴ = 2874430311127 is a prime.

It is a super-2 number, since 2×2874430311143² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2874430311143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2874430311149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1437215155571 + 1437215155572.

It is an arithmetic number, because the mean of its divisors is an integer number (1437215155572).

Almost surely, 2^{2874430311143} is an apocalyptic number.

2874430311143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2874430311143 is an equidigital number, since it uses as much as digits as its factorization.

2874430311143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 41.

The spelling of 2874430311143 in words is "two trillion, eight hundred seventy-four billion, four hundred thirty million, three hundred eleven thousand, one hundred forty-three".