36000042000013 has 8 divisors (see below), whose sum is σ = 44307744000128. Its totient is φ = 28483549714224.

The previous prime is 36000042000007. The next prime is 36000042000023. The reversal of 36000042000013 is 31000024000063.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36000042000013 is a prime.

It is the 6000004-th Hogben number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36000042000023) by changing a digit.

It is a nontrivial repunit in base 6000003.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197802428481 + ... + 197802428662.

It is an arithmetic number, because the mean of its divisors is an integer number (5538468000016).

Almost surely, 2^{36000042000013} is an apocalyptic number.

It is an amenable number.

36000042000013 is a deficient number, since it is larger than the sum of its proper divisors (8307702000115).

36000042000013 is a wasteful number, since it uses less digits than its factorization.

36000042000013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395604857163.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 36000042000013 its reverse (31000024000063), we get a palindrome (67000066000076).

The spelling of 36000042000013 in words is "thirty-six trillion, forty-two million, thirteen", and thus it is an aban number and an uban number.