36363354426 has 72 divisors (see below), whose sum is σ = 91827568404. Its totient is φ = 10369457280.

The previous prime is 36363354409. The next prime is 36363354449. The reversal of 36363354426 is 62445336363.

36363354426 is a `hidden beast` number, since 3 + 6 + 3 + 633 + 5 + 4 + 4 + 2 + 6 = 666.

36363354426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 35760701025 + 602653401 = 189105^2 + 24549^2 .

It is a super-2 number, since 2×36363354426² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 419956 + ... + 499088.

Almost surely, 2^36363354426 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36363354426, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45913784202).

36363354426 is an abundant number, since it is smaller than the sum of its proper divisors (55464213978).

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

36363354426 is a wasteful number, since it uses less digits than its factorization.

36363354426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79676 (or 79666 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 45.

The spelling of 36363354426 in words is "thirty-six billion, three hundred sixty-three million, three hundred fifty-four thousand, four hundred twenty-six".