4168562141 has 4 divisors (see below), whose sum is σ = 4173603552. Its totient is φ = 4163520732.

The previous prime is 4168562137. The next prime is 4168562149. The reversal of 4168562141 is 1412658614.

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 4168562141 - 2² = 4168562137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4168562095 and 4168562104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4168562149) 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, 2519465 + ... + 2521118.

It is an arithmetic number, because the mean of its divisors is an integer number (1043400888).

Almost surely, 2^4168562141 is an apocalyptic number.

It is an amenable number.

4168562141 is a deficient number, since it is larger than the sum of its proper divisors (5041411).

4168562141 is an equidigital number, since it uses as much as digits as its factorization.

4168562141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5041410.

The product of its digits is 46080, while the sum is 38.

The square root of 4168562141 is about 64564.4030484291. The cubic root of 4168562141 is about 1609.3929453975.

The spelling of 4168562141 in words is "four billion, one hundred sixty-eight million, five hundred sixty-two thousand, one hundred forty-one".