40667160239 has 2 divisors, whose sum is σ = 40667160240. Its totient is φ = 40667160238.

The previous prime is 40667160199. The next prime is 40667160253. The reversal of 40667160239 is 93206176604.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40667160239 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40667160239.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40667160439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20333580119 + 20333580120.

It is an arithmetic number, because the mean of its divisors is an integer number (20333580120).

Almost surely, 2^40667160239 is an apocalyptic number.

40667160239 is a deficient number, since it is larger than the sum of its proper divisors (1).

40667160239 is an equidigital number, since it uses as much as digits as its factorization.

40667160239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 44.

The spelling of 40667160239 in words is "forty billion, six hundred sixty-seven million, one hundred sixty thousand, two hundred thirty-nine".