4322180061 has 8 divisors (see below), whose sum is σ = 6403229760. Its totient is φ = 2881453356.

The previous prime is 4322180017. The next prime is 4322180087. The reversal of 4322180061 is 1600812234.

It is not a de Polignac number, because 4322180061 - 2²¹ = 4320082909 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 160080743 = 4322180061 / (4 + 3 + 2 + 2 + 1 + 8 + 0 + 0 + 6 + 1).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4322180461) 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 7 ways as a sum of consecutive naturals, for example, 80040345 + ... + 80040398.

It is an arithmetic number, because the mean of its divisors is an integer number (800403720).

Almost surely, 2^4322180061 is an apocalyptic number.

It is an amenable number.

4322180061 is a deficient number, since it is larger than the sum of its proper divisors (2081049699).

4322180061 is a wasteful number, since it uses less digits than its factorization.

4322180061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160080752 (or 160080746 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 4322180061 is about 65743.2890947814. The cubic root of 4322180061 is about 1628.9244866623.

Adding to 4322180061 its reverse (1600812234), we get a palindrome (5922992295).

The spelling of 4322180061 in words is "four billion, three hundred twenty-two million, one hundred eighty thousand, sixty-one".