36391741087 has 4 divisors (see below), whose sum is σ = 39191105800. Its totient is φ = 33592376376.

The previous prime is 36391741079. The next prime is 36391741097. The reversal of 36391741087 is 78014719363.

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

It is not a de Polignac number, because 36391741087 - 2³ = 36391741079 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36391741087.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36391741097) 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, 1399682337 + ... + 1399682362.

It is an arithmetic number, because the mean of its divisors is an integer number (9797776450).

Almost surely, 2^36391741087 is an apocalyptic number.

36391741087 is a deficient number, since it is larger than the sum of its proper divisors (2799364713).

36391741087 is a wasteful number, since it uses less digits than its factorization.

36391741087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2799364712.

The product of its (nonzero) digits is 762048, while the sum is 49.

The spelling of 36391741087 in words is "thirty-six billion, three hundred ninety-one million, seven hundred forty-one thousand, eighty-seven".