3220142141 has 8 divisors (see below), whose sum is σ = 3271273824. Its totient is φ = 3169100880.

The previous prime is 3220142131. The next prime is 3220142183. The reversal of 3220142141 is 1412410223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3220142141 - 2¹⁸ = 3219879997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3220142111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51071 + ... + 95123.

It is an arithmetic number, because the mean of its divisors is an integer number (408909228).

Almost surely, 2^3220142141 is an apocalyptic number.

It is an amenable number.

3220142141 is a deficient number, since it is larger than the sum of its proper divisors (51131683).

3220142141 is a wasteful number, since it uses less digits than its factorization.

3220142141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45211.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 3220142141 is about 56746.2962756161. The cubic root of 3220142141 is about 1476.6979800023.

Adding to 3220142141 its reverse (1412410223), we get a palindrome (4632552364).

The spelling of 3220142141 in words is "three billion, two hundred twenty million, one hundred forty-two thousand, one hundred forty-one".