20202142214042 has 8 divisors (see below), whose sum is σ = 30303433636896. Its totient is φ = 10100997668412.

The previous prime is 20202142214003. The next prime is 20202142214077. The reversal of 20202142214042 is 24041224120202.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36374798 + ... + 36926009.

It is an arithmetic number, because the mean of its divisors is an integer number (3787929204612).

Almost surely, 2^{20202142214042} is an apocalyptic number.

20202142214042 is a deficient number, since it is larger than the sum of its proper divisors (10101291422854).

20202142214042 is a wasteful number, since it uses less digits than its factorization.

20202142214042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73438612.

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 20202142214042 its reverse (24041224120202), we get a palindrome (44243366334244).

The spelling of 20202142214042 in words is "twenty trillion, two hundred two billion, one hundred forty-two million, two hundred fourteen thousand, forty-two".