40954339 has 2 divisors, whose sum is σ = 40954340. Its totient is φ = 40954338.

The previous prime is 40954321. The next prime is 40954349. The reversal of 40954339 is 93345904.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40954339 - 2⁵ = 40954307 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 40954298 and 40954307.

It is not a weakly prime, because it can be changed into another prime (40954349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20477169 + 20477170.

It is an arithmetic number, because the mean of its divisors is an integer number (20477170).

Almost surely, 2^40954339 is an apocalyptic number.

40954339 is a deficient number, since it is larger than the sum of its proper divisors (1).

40954339 is an equidigital number, since it uses as much as digits as its factorization.

40954339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58320, while the sum is 37.

The square root of 40954339 is about 6399.5577190928. The cubic root of 40954339 is about 344.6936691334.

The spelling of 40954339 in words is "forty million, nine hundred fifty-four thousand, three hundred thirty-nine".