23442363061311 has 4 divisors (see below), whose sum is σ = 31256484081752. Its totient is φ = 15628242040872.

The previous prime is 23442363061303. The next prime is 23442363061361. The reversal of 23442363061311 is 11316036324432.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 23442363061311 - 2³ = 23442363061303 is a prime.

It is a super-3 number, since 3×23442363061311³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23442363061311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23442363061301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3907060510216 + ... + 3907060510221.

It is an arithmetic number, because the mean of its divisors is an integer number (7814121020438).

Almost surely, 2^{23442363061311} is an apocalyptic number.

23442363061311 is a deficient number, since it is larger than the sum of its proper divisors (7814121020441).

23442363061311 is an equidigital number, since it uses as much as digits as its factorization.

23442363061311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7814121020440.

The product of its (nonzero) digits is 186624, while the sum is 39.

Adding to 23442363061311 its reverse (11316036324432), we get a palindrome (34758399385743).

The spelling of 23442363061311 in words is "twenty-three trillion, four hundred forty-two billion, three hundred sixty-three million, sixty-one thousand, three hundred eleven".