2013240211242 has 64 divisors (see below), whose sum is σ = 4572343816320. Its totient is φ = 585838116864.

The previous prime is 2013240211181. The next prime is 2013240211247. The reversal of 2013240211242 is 2421120423102.

It is a super-2 number, since 2×2013240211242² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2013240211247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 322063 + ... + 2032290.

It is an arithmetic number, because the mean of its divisors is an integer number (71442872130).

Almost surely, 2^{2013240211242} is an apocalyptic number.

2013240211242 is an abundant number, since it is smaller than the sum of its proper divisors (2559103605078).

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

2013240211242 is a wasteful number, since it uses less digits than its factorization.

2013240211242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2354967.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 2013240211242 its reverse (2421120423102), we get a palindrome (4434360634344).

The spelling of 2013240211242 in words is "two trillion, thirteen billion, two hundred forty million, two hundred eleven thousand, two hundred forty-two".