11342042313 has 16 divisors (see below), whose sum is σ = 17397574656. Its totient is φ = 6438243600.

The previous prime is 11342042311. The next prime is 11342042317. The reversal of 11342042313 is 31324024311.

It is a happy number.

It is not a de Polignac number, because 11342042313 - 2¹ = 11342042311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11342042311) 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, 1785231 + ... + 1791572.

It is an arithmetic number, because the mean of its divisors is an integer number (1087348416).

Almost surely, 2^11342042313 is an apocalyptic number.

It is an amenable number.

11342042313 is a deficient number, since it is larger than the sum of its proper divisors (6055532343).

11342042313 is a wasteful number, since it uses less digits than its factorization.

11342042313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3576964.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 11342042313 its reverse (31324024311), we get a palindrome (42666066624).

The spelling of 11342042313 in words is "eleven billion, three hundred forty-two million, forty-two thousand, three hundred thirteen".