4014827161 has 4 divisors (see below), whose sum is σ = 4015124532. Its totient is φ = 4014529792.

The previous prime is 4014827149. The next prime is 4014827171. The reversal of 4014827161 is 1617284104.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4001321536 + 13505625 = 63256^2 + 3675^2 .

It is a cyclic number.

It is not a de Polignac number, because 4014827161 - 2¹⁷ = 4014696089 is a prime.

It is a super-2 number, since 2×4014827161² = 32237674265406639842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4014827171) 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 3 ways as a sum of consecutive naturals, for example, 127420 + ... + 155773.

It is an arithmetic number, because the mean of its divisors is an integer number (1003781133).

Almost surely, 2^4014827161 is an apocalyptic number.

It is an amenable number.

4014827161 is a deficient number, since it is larger than the sum of its proper divisors (297371).

4014827161 is a wasteful number, since it uses less digits than its factorization.

4014827161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297370.

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 4014827161 is about 63362.6637776538. The cubic root of 4014827161 is about 1589.3600210433.

The spelling of 4014827161 in words is "four billion, fourteen million, eight hundred twenty-seven thousand, one hundred sixty-one".