40134614878933 has 2 divisors, whose sum is σ = 40134614878934. Its totient is φ = 40134614878932.

The previous prime is 40134614878811. The next prime is 40134614878979. The reversal of 40134614878933 is 33987841643104.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 39711259045969 + 423355832964 = 6301687^2 + 650658^2 .

It is a cyclic number.

It is not a de Polignac number, because 40134614878933 - 2³⁷ = 39997175925461 is a prime.

It is a super-2 number, since 2×40134614878933² (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 (40134614875933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20067307439466 + 20067307439467.

It is an arithmetic number, because the mean of its divisors is an integer number (20067307439467).

Almost surely, 2^{40134614878933} is an apocalyptic number.

It is an amenable number.

40134614878933 is a deficient number, since it is larger than the sum of its proper divisors (1).

40134614878933 is an equidigital number, since it uses as much as digits as its factorization.

40134614878933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41803776, while the sum is 61.

The spelling of 40134614878933 in words is "forty trillion, one hundred thirty-four billion, six hundred fourteen million, eight hundred seventy-eight thousand, nine hundred thirty-three".