40112535329 has 2 divisors, whose sum is σ = 40112535330. Its totient is φ = 40112535328.

The previous prime is 40112535313. The next prime is 40112535391. The reversal of 40112535329 is 92353521104.

40112535329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37996535329 + 2116000000 = 194927^2 + 46000^2 .

It is a cyclic number.

It is not a de Polignac number, because 40112535329 - 2⁴ = 40112535313 is a prime.

It is not a weakly prime, because it can be changed into another prime (40112535629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20056267664 + 20056267665.

It is an arithmetic number, because the mean of its divisors is an integer number (20056267665).

Almost surely, 2^40112535329 is an apocalyptic number.

It is an amenable number.

40112535329 is a deficient number, since it is larger than the sum of its proper divisors (1).

40112535329 is an equidigital number, since it uses as much as digits as its factorization.

40112535329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 40112535329 in words is "forty billion, one hundred twelve million, five hundred thirty-five thousand, three hundred twenty-nine".