42837792233 has 2 divisors, whose sum is σ = 42837792234. Its totient is φ = 42837792232.

The previous prime is 42837792223. The next prime is 42837792247. The reversal of 42837792233 is 33229773824.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 42744322009 + 93470224 = 206747^2 + 9668^2 .

It is a cyclic number.

It is not a de Polignac number, because 42837792233 - 2⁸ = 42837791977 is a prime.

It is not a weakly prime, because it can be changed into another prime (42837792223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21418896116 + 21418896117.

It is an arithmetic number, because the mean of its divisors is an integer number (21418896117).

Almost surely, 2^42837792233 is an apocalyptic number.

It is an amenable number.

42837792233 is a deficient number, since it is larger than the sum of its proper divisors (1).

42837792233 is an equidigital number, since it uses as much as digits as its factorization.

42837792233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3048192, while the sum is 50.

The spelling of 42837792233 in words is "forty-two billion, eight hundred thirty-seven million, seven hundred ninety-two thousand, two hundred thirty-three".