42837792223 has 2 divisors, whose sum is σ = 42837792224. Its totient is φ = 42837792222.

The previous prime is 42837792181. The next prime is 42837792233. The reversal of 42837792223 is 32229773824.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42837792223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42837792233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21418896111 + 21418896112.

It is an arithmetic number, because the mean of its divisors is an integer number (21418896112).

Almost surely, 2^42837792223 is an apocalyptic number.

42837792223 is a deficient number, since it is larger than the sum of its proper divisors (1).

42837792223 is an equidigital number, since it uses as much as digits as its factorization.

42837792223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2032128, while the sum is 49.

The spelling of 42837792223 in words is "forty-two billion, eight hundred thirty-seven million, seven hundred ninety-two thousand, two hundred twenty-three".