3641157743227 has 4 divisors (see below), whose sum is σ = 3642012680040. Its totient is φ = 3640302806416.

The previous prime is 3641157743213. The next prime is 3641157743261. The reversal of 3641157743227 is 7223477511463.

3641157743227 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 3641157743227 - 2⁷ = 3641157743099 is a prime.

It is a super-2 number, since 2×3641157743227² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3641157743207) 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, 427462018 + ... + 427470535.

It is an arithmetic number, because the mean of its divisors is an integer number (910503170010).

Almost surely, 2^{3641157743227} is an apocalyptic number.

3641157743227 is a deficient number, since it is larger than the sum of its proper divisors (854936813).

3641157743227 is an equidigital number, since it uses as much as digits as its factorization.

3641157743227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854936812.

The product of its digits is 5927040, while the sum is 52.

The spelling of 3641157743227 in words is "three trillion, six hundred forty-one billion, one hundred fifty-seven million, seven hundred forty-three thousand, two hundred twenty-seven".