36421612463 has 4 divisors (see below), whose sum is σ = 36422792160. Its totient is φ = 36420432768.

The previous prime is 36421612453. The next prime is 36421612483.

36421612463 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 36421612463 - 2⁸ = 36421612207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36421612453) 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, 542258 + ... + 605711.

It is an arithmetic number, because the mean of its divisors is an integer number (9105698040).

Almost surely, 2^36421612463 is an apocalyptic number.

36421612463 is a deficient number, since it is larger than the sum of its proper divisors (1179697).

36421612463 is a wasteful number, since it uses less digits than its factorization.

36421612463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1179696.

The product of its digits is 124416, while the sum is 38.

The spelling of 36421612463 in words is "thirty-six billion, four hundred twenty-one million, six hundred twelve thousand, four hundred sixty-three".