2842653948451 has 2 divisors, whose sum is σ = 2842653948452. Its totient is φ = 2842653948450.

The previous prime is 2842653948443. The next prime is 2842653948469. The reversal of 2842653948451 is 1548493562482.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2842653948451 - 2³ = 2842653948443 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2842653948451.

It is not a weakly prime, because it can be changed into another prime (2842653948401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1421326974225 + 1421326974226.

It is an arithmetic number, because the mean of its divisors is an integer number (1421326974226).

Almost surely, 2^{2842653948451} is an apocalyptic number.

2842653948451 is a deficient number, since it is larger than the sum of its proper divisors (1).

2842653948451 is an equidigital number, since it uses as much as digits as its factorization.

2842653948451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 66355200, while the sum is 61.

The spelling of 2842653948451 in words is "two trillion, eight hundred forty-two billion, six hundred fifty-three million, nine hundred forty-eight thousand, four hundred fifty-one".