2633426243361 has 48 divisors (see below), whose sum is σ = 3922415565120. Its totient is φ = 1701286554240.

The previous prime is 2633426243321. The next prime is 2633426243363. The reversal of 2633426243361 is 1633426243362.

2633426243361 is a `hidden beast` number, since 2 + 6 + 3 + 3 + 42 + 6 + 243 + 361 = 666.

It is not a de Polignac number, because 2633426243361 - 2²¹ = 2633424146209 is a prime.

It is a super-4 number, since 4×2633426243361⁴ (a number of 51 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (2633426243363) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 83207206 + ... + 83238848.

It is an arithmetic number, because the mean of its divisors is an integer number (81716990940).

Almost surely, 2^{2633426243361} is an apocalyptic number.

It is an amenable number.

2633426243361 is a deficient number, since it is larger than the sum of its proper divisors (1288989321759).

2633426243361 is a wasteful number, since it uses less digits than its factorization.

2633426243361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32686 (or 32683 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 45.

Subtracting from 2633426243361 its reverse (1633426243362), we obtain a palindrome (999999999999).

The spelling of 2633426243361 in words is "two trillion, six hundred thirty-three billion, four hundred twenty-six million, two hundred forty-three thousand, three hundred sixty-one".