23500113555342 has 16 divisors (see below), whose sum is σ = 47131146967680. Its totient is φ = 7811551208952.

The previous prime is 23500113555341. The next prime is 23500113555343. The reversal of 23500113555342 is 24355531100532.

It is an interprime number because it is at equal distance from previous prime (23500113555341) and next prime (23500113555343).

It is a super-2 number, since 2×23500113555342² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23500113555342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23500113555341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5454991708 + ... + 5454996015.

It is an arithmetic number, because the mean of its divisors is an integer number (2945696685480).

Almost surely, 2^{23500113555342} is an apocalyptic number.

23500113555342 is an abundant number, since it is smaller than the sum of its proper divisors (23631033412338).

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

23500113555342 is a wasteful number, since it uses less digits than its factorization.

23500113555342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10909988087.

The product of its (nonzero) digits is 270000, while the sum is 39.

Adding to 23500113555342 its reverse (24355531100532), we get a palindrome (47855644655874).

The spelling of 23500113555342 in words is "twenty-three trillion, five hundred billion, one hundred thirteen million, five hundred fifty-five thousand, three hundred forty-two".