36273135442 has 4 divisors (see below), whose sum is σ = 54409703166. Its totient is φ = 18136567720.

The previous prime is 36273135413. The next prime is 36273135443. The reversal of 36273135442 is 24453137263.

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

It can be written as a sum of positive squares in only one way, i.e., 35051702841 + 1221432601 = 187221^2 + 34949^2 .

It is a junction number, because it is equal to n+sod(n) for n = 36273135395 and 36273135404.

It is not an unprimeable number, because it can be changed into a prime (36273135443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9068283859 + ... + 9068283862.

Almost surely, 2^36273135442 is an apocalyptic number.

36273135442 is a deficient number, since it is larger than the sum of its proper divisors (18136567724).

36273135442 is a wasteful number, since it uses less digits than its factorization.

36273135442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18136567723.

The product of its digits is 362880, while the sum is 40.

The spelling of 36273135442 in words is "thirty-six billion, two hundred seventy-three million, one hundred thirty-five thousand, four hundred forty-two".