40510867227 has 8 divisors (see below), whose sum is σ = 54076083216. Its totient is φ = 26976448032.

The previous prime is 40510867217. The next prime is 40510867249. The reversal of 40510867227 is 72276801504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40510867227 - 2²² = 40506672923 is a prime.

It is a super-2 number, since 2×40510867227² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40510867217) 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 in 7 ways as a sum of consecutive naturals, for example, 7696128 + ... + 7701389.

It is an arithmetic number, because the mean of its divisors is an integer number (6759510402).

Almost surely, 2^40510867227 is an apocalyptic number.

40510867227 is a deficient number, since it is larger than the sum of its proper divisors (13565215989).

40510867227 is a wasteful number, since it uses less digits than its factorization.

40510867227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15398397.

The product of its (nonzero) digits is 188160, while the sum is 42.

The spelling of 40510867227 in words is "forty billion, five hundred ten million, eight hundred sixty-seven thousand, two hundred twenty-seven".