4220631341 has 4 divisors (see below), whose sum is σ = 4225836384. Its totient is φ = 4215426300.

The previous prime is 4220631301. The next prime is 4220631343. The reversal of 4220631341 is 1431360224.

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 4220631341 - 2⁶ = 4220631277 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4220631341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4220631343) 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, 2601305 + ... + 2602926.

It is an arithmetic number, because the mean of its divisors is an integer number (1056459096).

Almost surely, 2^4220631341 is an apocalyptic number.

It is an amenable number.

4220631341 is a deficient number, since it is larger than the sum of its proper divisors (5205043).

4220631341 is an equidigital number, since it uses as much as digits as its factorization.

4220631341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5205042.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 4220631341 is about 64966.3862393469. The cubic root of 4220631341 is about 1616.0661730175.

Adding to 4220631341 its reverse (1431360224), we get a palindrome (5651991565).

The spelling of 4220631341 in words is "four billion, two hundred twenty million, six hundred thirty-one thousand, three hundred forty-one".