40334314432231 has 2 divisors, whose sum is σ = 40334314432232. Its totient is φ = 40334314432230.

The previous prime is 40334314432193. The next prime is 40334314432267. The reversal of 40334314432231 is 13223441343304.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40334314432231 - 2⁷ = 40334314432103 is a prime.

It is a super-2 number, since 2×40334314432231² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40334314432331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20167157216115 + 20167157216116.

It is an arithmetic number, because the mean of its divisors is an integer number (20167157216116).

Almost surely, 2^{40334314432231} is an apocalyptic number.

40334314432231 is a deficient number, since it is larger than the sum of its proper divisors (1).

40334314432231 is an equidigital number, since it uses as much as digits as its factorization.

40334314432231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248832, while the sum is 37.

Adding to 40334314432231 its reverse (13223441343304), we get a palindrome (53557755775535).

The spelling of 40334314432231 in words is "forty trillion, three hundred thirty-four billion, three hundred fourteen million, four hundred thirty-two thousand, two hundred thirty-one".