43314379 has 2 divisors, whose sum is σ = 43314380. Its totient is φ = 43314378.

The previous prime is 43314367. The next prime is 43314389. The reversal of 43314379 is 97341334.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43314379 - 2⁹ = 43313867 is a prime.

It is a super-2 number, since 2×43314379² = 3752270856311282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (43314389) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21657189 + 21657190.

It is an arithmetic number, because the mean of its divisors is an integer number (21657190).

Almost surely, 2^43314379 is an apocalyptic number.

43314379 is a deficient number, since it is larger than the sum of its proper divisors (1).

43314379 is an equidigital number, since it uses as much as digits as its factorization.

43314379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 27216, while the sum is 34.

The square root of 43314379 is about 6581.3660436113. The cubic root of 43314379 is about 351.1915281146.

The spelling of 43314379 in words is "forty-three million, three hundred fourteen thousand, three hundred seventy-nine".