11542450302373 has 2 divisors, whose sum is σ = 11542450302374. Its totient is φ = 11542450302372.

The previous prime is 11542450302329. The next prime is 11542450302431. The reversal of 11542450302373 is 37320305424511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11355707051329 + 186743251044 = 3369823^2 + 432138^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11542450302373 is a prime.

It is a super-3 number, since 3×11542450302373³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11542450302673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5771225151186 + 5771225151187.

It is an arithmetic number, because the mean of its divisors is an integer number (5771225151187).

Almost surely, 2^{11542450302373} is an apocalyptic number.

It is an amenable number.

11542450302373 is a deficient number, since it is larger than the sum of its proper divisors (1).

11542450302373 is an equidigital number, since it uses as much as digits as its factorization.

11542450302373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 302400, while the sum is 40.

Adding to 11542450302373 its reverse (37320305424511), we get a palindrome (48862755726884).

The spelling of 11542450302373 in words is "eleven trillion, five hundred forty-two billion, four hundred fifty million, three hundred two thousand, three hundred seventy-three".