2042363047 has 2 divisors, whose sum is σ = 2042363048. Its totient is φ = 2042363046.

The previous prime is 2042363027. The next prime is 2042363083. The reversal of 2042363047 is 7403632402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2042363047 - 2⁷ = 2042362919 is a prime.

It is a super-2 number, since 2×2042363047² = 8342493631502248418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2042363027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021181523 + 1021181524.

It is an arithmetic number, because the mean of its divisors is an integer number (1021181524).

Almost surely, 2^2042363047 is an apocalyptic number.

2042363047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2042363047 is an equidigital number, since it uses as much as digits as its factorization.

2042363047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 31.

The square root of 2042363047 is about 45192.5109614414. The cubic root of 2042363047 is about 1268.7546531186.

Adding to 2042363047 its reverse (7403632402), we get a palindrome (9445995449).

The spelling of 2042363047 in words is "two billion, forty-two million, three hundred sixty-three thousand, forty-seven".