2885742860291 has 2 divisors, whose sum is σ = 2885742860292. Its totient is φ = 2885742860290.

The previous prime is 2885742860281. The next prime is 2885742860347. The reversal of 2885742860291 is 1920682475882.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2885742860291 is a prime.

It is not a weakly prime, because it can be changed into another prime (2885742860201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1442871430145 + 1442871430146.

It is an arithmetic number, because the mean of its divisors is an integer number (1442871430146).

Almost surely, 2^{2885742860291} is an apocalyptic number.

2885742860291 is a deficient number, since it is larger than the sum of its proper divisors (1).

2885742860291 is an equidigital number, since it uses as much as digits as its factorization.

2885742860291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30965760, while the sum is 62.

The spelling of 2885742860291 in words is "two trillion, eight hundred eighty-five billion, seven hundred forty-two million, eight hundred sixty thousand, two hundred ninety-one".