40112535629 has 2 divisors, whose sum is σ = 40112535630. Its totient is φ = 40112535628.

The previous prime is 40112535569. The next prime is 40112535637. The reversal of 40112535629 is 92653521104.

40112535629 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39809427529 + 303108100 = 199523^2 + 17410^2 .

It is a cyclic number.

It is not a de Polignac number, because 40112535629 - 2¹⁶ = 40112470093 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40112535592 and 40112535601.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40112535329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20056267814 + 20056267815.

It is an arithmetic number, because the mean of its divisors is an integer number (20056267815).

Almost surely, 2^40112535629 is an apocalyptic number.

It is an amenable number.

40112535629 is a deficient number, since it is larger than the sum of its proper divisors (1).

40112535629 is an equidigital number, since it uses as much as digits as its factorization.

40112535629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 38.

The spelling of 40112535629 in words is "forty billion, one hundred twelve million, five hundred thirty-five thousand, six hundred twenty-nine".