2147926343 has 2 divisors, whose sum is σ = 2147926344. Its totient is φ = 2147926342.

The previous prime is 2147926321. The next prime is 2147926351. The reversal of 2147926343 is 3436297412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2147926343 - 2⁶ = 2147926279 is a prime.

It is a super-2 number, since 2×2147926343² = 9227175149906707298, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2147926343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2147926393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1073963171 + 1073963172.

It is an arithmetic number, because the mean of its divisors is an integer number (1073963172).

Almost surely, 2^2147926343 is an apocalyptic number.

2147926343 is a deficient number, since it is larger than the sum of its proper divisors (1).

2147926343 is an equidigital number, since it uses as much as digits as its factorization.

2147926343 is an evil number, because the sum of its binary digits is even.

The product of its digits is 217728, while the sum is 41.

The square root of 2147926343 is about 46345.7262646730. The cubic root of 2147926343 is about 1290.2478026847.

The spelling of 2147926343 in words is "two billion, one hundred forty-seven million, nine hundred twenty-six thousand, three hundred forty-three".