40232334431089 has 2 divisors, whose sum is σ = 40232334431090. Its totient is φ = 40232334431088.

The previous prime is 40232334431039. The next prime is 40232334431141. The reversal of 40232334431089 is 98013443323204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40161307917025 + 71026514064 = 6337295^2 + 266508^2 .

It is a cyclic number.

It is not a de Polignac number, because 40232334431089 - 2¹³ = 40232334422897 is a prime.

It is not a weakly prime, because it can be changed into another prime (40232334431039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20116167215544 + 20116167215545.

It is an arithmetic number, because the mean of its divisors is an integer number (20116167215545).

Almost surely, 2^{40232334431089} is an apocalyptic number.

It is an amenable number.

40232334431089 is a deficient number, since it is larger than the sum of its proper divisors (1).

40232334431089 is an equidigital number, since it uses as much as digits as its factorization.

40232334431089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1492992, while the sum is 46.

The spelling of 40232334431089 in words is "forty trillion, two hundred thirty-two billion, three hundred thirty-four million, four hundred thirty-one thousand, eighty-nine".