36263121424 has 20 divisors (see below), whose sum is σ = 71222263036. Its totient is φ = 17883182592.

The previous prime is 36263121421. The next prime is 36263121437. The reversal of 36263121424 is 42412136263.

It can be written as a sum of positive squares in 2 ways, for example, as 31779479824 + 4483641600 = 178268^2 + 66960^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 36263121424.

It is not an unprimeable number, because it can be changed into a prime (36263121421) 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, 15522429 + ... + 15524764.

Almost surely, 2^36263121424 is an apocalyptic number.

It is an amenable number.

36263121424 is a deficient number, since it is larger than the sum of its proper divisors (34959141612).

36263121424 is a wasteful number, since it uses less digits than its factorization.

36263121424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31047274 (or 31047268 counting only the distinct ones).

The product of its digits is 41472, while the sum is 34.

Adding to 36263121424 its reverse (42412136263), we get a palindrome (78675257687).

The spelling of 36263121424 in words is "thirty-six billion, two hundred sixty-three million, one hundred twenty-one thousand, four hundred twenty-four".