36744341081 has 16 divisors (see below), whose sum is σ = 44888110848. Its totient is φ = 29391014400.

The previous prime is 36744341071. The next prime is 36744341083. The reversal of 36744341081 is 18014344763.

It is a cyclic number.

It is not a de Polignac number, because 36744341081 - 2⁶ = 36744341017 is a prime.

It is a super-2 number, since 2×36744341081² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is not an unprimeable number, because it can be changed into a prime (36744341083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2776640 + ... + 2789841.

It is an arithmetic number, because the mean of its divisors is an integer number (2805506928).

Almost surely, 2^36744341081 is an apocalyptic number.

It is an amenable number.

36744341081 is a deficient number, since it is larger than the sum of its proper divisors (8143769767).

36744341081 is a wasteful number, since it uses less digits than its factorization.

36744341081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5566552.

The product of its (nonzero) digits is 193536, while the sum is 41.

The spelling of 36744341081 in words is "thirty-six billion, seven hundred forty-four million, three hundred forty-one thousand, eighty-one".