36243963962448 has 80 divisors (see below), whose sum is σ = 108150437946816. Its totient is φ = 10336959416320.

The previous prime is 36243963962443. The next prime is 36243963962539. The reversal of 36243963962448 is 84426936934263.

It is a super-2 number, since 2×36243963962448² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36243963962443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2018928411 + ... + 2018946362.

Almost surely, 2^{36243963962448} is an apocalyptic number.

It is an amenable number.

36243963962448 is an abundant number, since it is smaller than the sum of its proper divisors (71906473984368).

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

36243963962448 is a wasteful number, since it uses less digits than its factorization.

36243963962448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4037874812 (or 4037874806 counting only the distinct ones).

The product of its digits is 967458816, while the sum is 69.

The spelling of 36243963962448 in words is "thirty-six trillion, two hundred forty-three billion, nine hundred sixty-three million, nine hundred sixty-two thousand, four hundred forty-eight".