40357324067 has 2 divisors, whose sum is σ = 40357324068. Its totient is φ = 40357324066.

The previous prime is 40357323953. The next prime is 40357324081. The reversal of 40357324067 is 76042375304.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40357324067 is a prime.

It is a super-3 number, since 3×40357324067³ (a number of 33 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (40357324087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20178662033 + 20178662034.

It is an arithmetic number, because the mean of its divisors is an integer number (20178662034).

Almost surely, 2^40357324067 is an apocalyptic number.

40357324067 is a deficient number, since it is larger than the sum of its proper divisors (1).

40357324067 is an equidigital number, since it uses as much as digits as its factorization.

40357324067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 423360, while the sum is 41.

The spelling of 40357324067 in words is "forty billion, three hundred fifty-seven million, three hundred twenty-four thousand, sixty-seven".