376542826243 has 2 divisors, whose sum is σ = 376542826244. Its totient is φ = 376542826242.

The previous prime is 376542826229. The next prime is 376542826343. The reversal of 376542826243 is 342628245673.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 376542826243 - 2¹⁷ = 376542695171 is a prime.

It is not a weakly prime, because it can be changed into another prime (376542826043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188271413121 + 188271413122.

It is an arithmetic number, because the mean of its divisors is an integer number (188271413122).

Almost surely, 2^376542826243 is an apocalyptic number.

376542826243 is a deficient number, since it is larger than the sum of its proper divisors (1).

376542826243 is an equidigital number, since it uses as much as digits as its factorization.

376542826243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11612160, while the sum is 52.

The spelling of 376542826243 in words is "three hundred seventy-six billion, five hundred forty-two million, eight hundred twenty-six thousand, two hundred forty-three".