2050200430142 has 4 divisors (see below), whose sum is σ = 3075300645216. Its totient is φ = 1025100215070.

The previous prime is 2050200430133. The next prime is 2050200430163. The reversal of 2050200430142 is 2410340020502.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512550107534 + ... + 512550107537.

It is an arithmetic number, because the mean of its divisors is an integer number (768825161304).

Almost surely, 2^{2050200430142} is an apocalyptic number.

2050200430142 is a deficient number, since it is larger than the sum of its proper divisors (1025100215074).

2050200430142 is a wasteful number, since it uses less digits than its factorization.

2050200430142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025100215073.

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 2050200430142 its reverse (2410340020502), we get a palindrome (4460540450644).

The spelling of 2050200430142 in words is "two trillion, fifty billion, two hundred million, four hundred thirty thousand, one hundred forty-two".