4302220140142 has 4 divisors (see below), whose sum is σ = 6453330210216. Its totient is φ = 2151110070070.

The previous prime is 4302220140077. The next prime is 4302220140143. The reversal of 4302220140142 is 2410410222034.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4302220140143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1075555035034 + ... + 1075555035037.

It is an arithmetic number, because the mean of its divisors is an integer number (1613332552554).

Almost surely, 2^{4302220140142} is an apocalyptic number.

4302220140142 is a deficient number, since it is larger than the sum of its proper divisors (2151110070074).

4302220140142 is a wasteful number, since it uses less digits than its factorization.

4302220140142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2151110070073.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 4302220140142 its reverse (2410410222034), we get a palindrome (6712630362176).

The spelling of 4302220140142 in words is "four trillion, three hundred two billion, two hundred twenty million, one hundred forty thousand, one hundred forty-two".