40332534223 has 2 divisors, whose sum is σ = 40332534224. Its totient is φ = 40332534222.

The previous prime is 40332534199. The next prime is 40332534233. The reversal of 40332534223 is 32243523304.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40332534223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40332534233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20166267111 + 20166267112.

It is an arithmetic number, because the mean of its divisors is an integer number (20166267112).

Almost surely, 2^40332534223 is an apocalyptic number.

40332534223 is a deficient number, since it is larger than the sum of its proper divisors (1).

40332534223 is an equidigital number, since it uses as much as digits as its factorization.

40332534223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 31.

The spelling of 40332534223 in words is "forty billion, three hundred thirty-two million, five hundred thirty-four thousand, two hundred twenty-three".