11813242070 has 16 divisors (see below), whose sum is σ = 24301526688. Its totient is φ = 4050254400.

The previous prime is 11813242033. The next prime is 11813242079. The reversal of 11813242070 is 7024231811.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11813242079) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84380231 + ... + 84380370.

It is an arithmetic number, because the mean of its divisors is an integer number (1518845418).

Almost surely, 2^11813242070 is an apocalyptic number.

11813242070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11813242070 is an abundant number, since it is smaller than the sum of its proper divisors (12488284618).

11813242070 is a wasteful number, since it uses less digits than its factorization.

11813242070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168760615.

The product of its (nonzero) digits is 2688, while the sum is 29.

Adding to 11813242070 its reverse (7024231811), we get a palindrome (18837473881).

The spelling of 11813242070 in words is "eleven billion, eight hundred thirteen million, two hundred forty-two thousand, seventy".