2538367343 has 2 divisors, whose sum is σ = 2538367344. Its totient is φ = 2538367342.

The previous prime is 2538367283. The next prime is 2538367397. The reversal of 2538367343 is 3437638352.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2538367343 - 2²² = 2534173039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2538367294 and 2538367303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2538367243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1269183671 + 1269183672.

It is an arithmetic number, because the mean of its divisors is an integer number (1269183672).

Almost surely, 2^2538367343 is an apocalyptic number.

2538367343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2538367343 is an equidigital number, since it uses as much as digits as its factorization.

2538367343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1088640, while the sum is 44.

The square root of 2538367343 is about 50382.2125655474. The cubic root of 2538367343 is about 1364.1165895860.

The spelling of 2538367343 in words is "two billion, five hundred thirty-eight million, three hundred sixty-seven thousand, three hundred forty-three".