40037216007227 has 4 divisors (see below), whose sum is σ = 40116812858640. Its totient is φ = 39957619155816.

The previous prime is 40037216007199. The next prime is 40037216007289. The reversal of 40037216007227 is 72270061273004.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40037216007227 - 2²⁴ = 40037199230011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40037210007227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39798424952 + ... + 39798425957.

It is an arithmetic number, because the mean of its divisors is an integer number (10029203214660).

Almost surely, 2^{40037216007227} is an apocalyptic number.

40037216007227 is a deficient number, since it is larger than the sum of its proper divisors (79596851413).

40037216007227 is an equidigital number, since it uses as much as digits as its factorization.

40037216007227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79596851412.

The product of its (nonzero) digits is 197568, while the sum is 41.

The spelling of 40037216007227 in words is "forty trillion, thirty-seven billion, two hundred sixteen million, seven thousand, two hundred twenty-seven".