36201021426 has 24 divisors (see below), whose sum is σ = 78454001340. Its totient is φ = 12064167936.

The previous prime is 36201021391. The next prime is 36201021431. The reversal of 36201021426 is 62412010263.

36201021426 is a `hidden beast` number, since 3 + 620 + 1 + 0 + 2 + 14 + 26 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 33935166225 + 2265855201 = 184215^2 + 47601^2 .

It is a super-2 number, since 2×36201021426² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 36201021426.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 157255 + ... + 311658.

Almost surely, 2^36201021426 is an apocalyptic number.

36201021426 is an abundant number, since it is smaller than the sum of its proper divisors (42252979914).

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

36201021426 is a wasteful number, since it uses less digits than its factorization.

36201021426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473210 (or 473207 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 36201021426 its reverse (62412010263), we get a palindrome (98613031689).

The spelling of 36201021426 in words is "thirty-six billion, two hundred one million, twenty-one thousand, four hundred twenty-six".