2001010342 has 16 divisors (see below), whose sum is σ = 3057610752. Its totient is φ = 981917640.

The previous prime is 2001010261. The next prime is 2001010367. The reversal of 2001010342 is 2430101002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8763 + ... + 63865.

It is an arithmetic number, because the mean of its divisors is an integer number (191100672).

Almost surely, 2^2001010342 is an apocalyptic number.

2001010342 is a deficient number, since it is larger than the sum of its proper divisors (1056600410).

2001010342 is a wasteful number, since it uses less digits than its factorization.

2001010342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55443.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2001010342 is about 44732.6540907199. The cubic root of 2001010342 is about 1260.1331727050.

Adding to 2001010342 its reverse (2430101002), we get a palindrome (4431111344).

The spelling of 2001010342 in words is "two billion, one million, ten thousand, three hundred forty-two".