4222142141 has 16 divisors (see below), whose sum is σ = 4875742080. Its totient is φ = 3581236800.

The previous prime is 4222142137. The next prime is 4222142159. The reversal of 4222142141 is 1412412224.

It is a cyclic number.

It is not a de Polignac number, because 4222142141 - 2² = 4222142137 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 (4222142191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 688991 + ... + 695091.

It is an arithmetic number, because the mean of its divisors is an integer number (304733880).

Almost surely, 2^4222142141 is an apocalyptic number.

It is an amenable number.

4222142141 is a deficient number, since it is larger than the sum of its proper divisors (653599939).

4222142141 is a wasteful number, since it uses less digits than its factorization.

4222142141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7124.

The product of its digits is 1024, while the sum is 23.

The square root of 4222142141 is about 64978.0127504681. The cubic root of 4222142141 is about 1616.2589768354.

Adding to 4222142141 its reverse (1412412224), we get a palindrome (5634554365).

The spelling of 4222142141 in words is "four billion, two hundred twenty-two million, one hundred forty-two thousand, one hundred forty-one".