40132271721038 has 32 divisors (see below), whose sum is σ = 68845566816000. Its totient is φ = 17187700849344.

The previous prime is 40132271721029. The next prime is 40132271721083. The reversal of 40132271721038 is 83012717223104.

It is a super-2 number, since 2×40132271721038² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40132271720986 and 40132271721004.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 201520538 + ... + 201719586.

It is an arithmetic number, because the mean of its divisors is an integer number (2151423963000).

Almost surely, 2^{40132271721038} is an apocalyptic number.

40132271721038 is a deficient number, since it is larger than the sum of its proper divisors (28713295094962).

40132271721038 is a wasteful number, since it uses less digits than its factorization.

40132271721038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208904.

The product of its (nonzero) digits is 112896, while the sum is 41.

The spelling of 40132271721038 in words is "forty trillion, one hundred thirty-two billion, two hundred seventy-one million, seven hundred twenty-one thousand, thirty-eight".