2243143039967 has 2 divisors, whose sum is σ = 2243143039968. Its totient is φ = 2243143039966.

The previous prime is 2243143039961. The next prime is 2243143040093. The reversal of 2243143039967 is 7699303413422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2243143039967 - 2²² = 2243138845663 is a prime.

It is a super-2 number, since 2×2243143039967² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2243143039961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121571519983 + 1121571519984.

It is an arithmetic number, because the mean of its divisors is an integer number (1121571519984).

Almost surely, 2^{2243143039967} is an apocalyptic number.

2243143039967 is a deficient number, since it is larger than the sum of its proper divisors (1).

2243143039967 is an equidigital number, since it uses as much as digits as its factorization.

2243143039967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5878656, while the sum is 53.

The spelling of 2243143039967 in words is "two trillion, two hundred forty-three billion, one hundred forty-three million, thirty-nine thousand, nine hundred sixty-seven".