36896485442 has 4 divisors (see below), whose sum is σ = 55344728166. Its totient is φ = 18448242720.

The previous prime is 36896485361. The next prime is 36896485481. The reversal of 36896485442 is 24458469863.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24458469863 = 67 ⋅365051789.

It can be written as a sum of positive squares in only one way, i.e., 30008979361 + 6887506081 = 173231^2 + 82991^2 .

It is a super-2 number, since 2×36896485442² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9224121359 + ... + 9224121362.

Almost surely, 2^36896485442 is an apocalyptic number.

36896485442 is a deficient number, since it is larger than the sum of its proper divisors (18448242724).

36896485442 is a wasteful number, since it uses less digits than its factorization.

36896485442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18448242723.

The product of its digits is 39813120, while the sum is 59.

The spelling of 36896485442 in words is "thirty-six billion, eight hundred ninety-six million, four hundred eighty-five thousand, four hundred forty-two".