36029386081387 has 4 divisors (see below), whose sum is σ = 36267991287376. Its totient is φ = 35790780875400.

The previous prime is 36029386081379. The next prime is 36029386081417. The reversal of 36029386081387 is 78318068392063.

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

It is a cyclic number.

It is not a de Polignac number, because 36029386081387 - 2³ = 36029386081379 is a prime.

It is a super-2 number, since 2×36029386081387² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36029386081187) 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, 119302602768 + ... + 119302603069.

It is an arithmetic number, because the mean of its divisors is an integer number (9066997821844).

Almost surely, 2^{36029386081387} is an apocalyptic number.

36029386081387 is a deficient number, since it is larger than the sum of its proper divisors (238605205989).

36029386081387 is a wasteful number, since it uses less digits than its factorization.

36029386081387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238605205988.

The product of its (nonzero) digits is 62705664, while the sum is 64.

The spelling of 36029386081387 in words is "thirty-six trillion, twenty-nine billion, three hundred eighty-six million, eighty-one thousand, three hundred eighty-seven".