36442126054511 has 4 divisors (see below), whose sum is σ = 36443706463800. Its totient is φ = 36440545645224.

The previous prime is 36442126054483. The next prime is 36442126054547. The reversal of 36442126054511 is 11545062124463.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36442126054511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36442126054561) 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, 790170056 + ... + 790216173.

It is an arithmetic number, because the mean of its divisors is an integer number (9110926615950).

Almost surely, 2^{36442126054511} is an apocalyptic number.

36442126054511 is a deficient number, since it is larger than the sum of its proper divisors (1580409289).

36442126054511 is a wasteful number, since it uses less digits than its factorization.

36442126054511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1580409288.

The product of its (nonzero) digits is 691200, while the sum is 44.

Adding to 36442126054511 its reverse (11545062124463), we get a palindrome (47987188178974).

The spelling of 36442126054511 in words is "thirty-six trillion, four hundred forty-two billion, one hundred twenty-six million, fifty-four thousand, five hundred eleven".