36749769143 has 2 divisors, whose sum is σ = 36749769144. Its totient is φ = 36749769142.

The previous prime is 36749769131. The next prime is 36749769157. The reversal of 36749769143 is 34196794763.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36749769143 - 2³⁴ = 19569899959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36749769643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18374884571 + 18374884572.

It is an arithmetic number, because the mean of its divisors is an integer number (18374884572).

Almost surely, 2^36749769143 is an apocalyptic number.

36749769143 is a deficient number, since it is larger than the sum of its proper divisors (1).

36749769143 is an equidigital number, since it uses as much as digits as its factorization.

36749769143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20575296, while the sum is 59.

The spelling of 36749769143 in words is "thirty-six billion, seven hundred forty-nine million, seven hundred sixty-nine thousand, one hundred forty-three".