2011024342442 has 16 divisors (see below), whose sum is σ = 3114372748032. Its totient is φ = 972911105760.

The previous prime is 2011024342429. The next prime is 2011024342511. The reversal of 2011024342442 is 2442434201102.

It is a happy number.

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, 2384588 + ... + 3115815.

It is an arithmetic number, because the mean of its divisors is an integer number (194648296752).

Almost surely, 2^{2011024342442} is an apocalyptic number.

2011024342442 is a deficient number, since it is larger than the sum of its proper divisors (1103348405590).

2011024342442 is a wasteful number, since it uses less digits than its factorization.

2011024342442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5506333.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 2011024342442 its reverse (2442434201102), we get a palindrome (4453458543544).

The spelling of 2011024342442 in words is "two trillion, eleven billion, twenty-four million, three hundred forty-two thousand, four hundred forty-two".