20133141322042 has 16 divisors (see below), whose sum is σ = 34522527286080. Its totient is φ = 8626346454528.

The previous prime is 20133141322009. The next prime is 20133141322051. The reversal of 20133141322042 is 24022314133102.

It is a self number, because there is not a number n which added to its sum of digits gives 20133141322042.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178498567 + ... + 178611322.

It is an arithmetic number, because the mean of its divisors is an integer number (2157657955380).

Almost surely, 2^{20133141322042} is an apocalyptic number.

20133141322042 is a deficient number, since it is larger than the sum of its proper divisors (14389385964038).

20133141322042 is a wasteful number, since it uses less digits than its factorization.

20133141322042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357113925.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 20133141322042 its reverse (24022314133102), we get a palindrome (44155455455144).

The spelling of 20133141322042 in words is "twenty trillion, one hundred thirty-three billion, one hundred forty-one million, three hundred twenty-two thousand, forty-two".