1000020334142 has 32 divisors (see below), whose sum is σ = 1585993651200. Its totient is φ = 472132469088.

The previous prime is 1000020334141. The next prime is 1000020334153. The reversal of 1000020334142 is 2414330200001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000020334141) 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, 3411209 + ... + 3692747.

It is an arithmetic number, because the mean of its divisors is an integer number (49562301600).

Almost surely, 2^{1000020334142} is an apocalyptic number.

1000020334142 is a deficient number, since it is larger than the sum of its proper divisors (585973317058).

1000020334142 is a wasteful number, since it uses less digits than its factorization.

1000020334142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282920.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1000020334142 its reverse (2414330200001), we get a palindrome (3414350534143).

The spelling of 1000020334142 in words is "one trillion, twenty million, three hundred thirty-four thousand, one hundred forty-two".