4017472161 has 4 divisors (see below), whose sum is σ = 5356629552. Its totient is φ = 2678314772.

The previous prime is 4017472127. The next prime is 4017472189. The reversal of 4017472161 is 1612747104.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4017472161 - 2⁹ = 4017471649 is a prime.

It is a super-2 number, since 2×4017472161² = 32280165128820019842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4017474161) 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, 669578691 + ... + 669578696.

It is an arithmetic number, because the mean of its divisors is an integer number (1339157388).

Almost surely, 2^4017472161 is an apocalyptic number.

It is an amenable number.

4017472161 is a deficient number, since it is larger than the sum of its proper divisors (1339157391).

4017472161 is a wasteful number, since it uses less digits than its factorization.

4017472161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1339157390.

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 4017472161 is about 63383.5322540484. The cubic root of 4017472161 is about 1589.7089720896.

The spelling of 4017472161 in words is "four billion, seventeen million, four hundred seventy-two thousand, one hundred sixty-one".