40132273648229 has 24 divisors (see below), whose sum is σ = 46755640779480. Its totient is φ = 34346683155456.

The previous prime is 40132273648211. The next prime is 40132273648289. The reversal of 40132273648229 is 92284637223104.

It can be written as a sum of positive squares in 4 ways, for example, as 29723758802500 + 10408514845729 = 5451950^2 + 3226223^2 .

It is a de Polignac number, because none of the positive numbers 2^k-40132273648229 is a prime.

It is a super-2 number, since 2×40132273648229² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40132273648289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 139273469 + ... + 139561325.

It is an arithmetic number, because the mean of its divisors is an integer number (1948151699145).

Almost surely, 2^{40132273648229} is an apocalyptic number.

40132273648229 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

40132273648229 is a deficient number, since it is larger than the sum of its proper divisors (6623367131251).

40132273648229 is a wasteful number, since it uses less digits than its factorization.

40132273648229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292197 (or 292190 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 53.

The spelling of 40132273648229 in words is "forty trillion, one hundred thirty-two billion, two hundred seventy-three million, six hundred forty-eight thousand, two hundred twenty-nine".