2010042115242 has 64 divisors (see below), whose sum is σ = 4691822227200. Its totient is φ = 573847272768.

The previous prime is 2010042115229. The next prime is 2010042115261. The reversal of 2010042115242 is 2425112400102.

It is a super-3 number, since 3×2010042115242³ (a number of 38 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2245648 + ... + 3010484.

It is an arithmetic number, because the mean of its divisors is an integer number (73309722300).

Almost surely, 2^{2010042115242} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2010042115242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2345911113600).

2010042115242 is an abundant number, since it is smaller than the sum of its proper divisors (2681780111958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2010042115242 is a wasteful number, since it uses less digits than its factorization.

2010042115242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766140 (or 766126 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

Adding to 2010042115242 its reverse (2425112400102), we get a palindrome (4435154515344).

The spelling of 2010042115242 in words is "two trillion, ten billion, forty-two million, one hundred fifteen thousand, two hundred forty-two".