36942559741 has 2 divisors, whose sum is σ = 36942559742. Its totient is φ = 36942559740.

The previous prime is 36942559739. The next prime is 36942559747. The reversal of 36942559741 is 14795524963.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33353351641 + 3589208100 = 182629^2 + 59910^2 .

It is an emirp because it is prime and its reverse (14795524963) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 36942559741 - 2¹ = 36942559739 is a prime.

Together with 36942559739, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36942559747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18471279870 + 18471279871.

It is an arithmetic number, because the mean of its divisors is an integer number (18471279871).

Almost surely, 2^36942559741 is an apocalyptic number.

It is an amenable number.

36942559741 is a deficient number, since it is larger than the sum of its proper divisors (1).

36942559741 is an equidigital number, since it uses as much as digits as its factorization.

36942559741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8164800, while the sum is 55.

The spelling of 36942559741 in words is "thirty-six billion, nine hundred forty-two million, five hundred fifty-nine thousand, seven hundred forty-one".