18200069413 has 8 divisors (see below), whose sum is σ = 18325472000. Its totient is φ = 18074787120.

The previous prime is 18200069401. The next prime is 18200069431. The reversal of 18200069413 is 31496000281.

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-18200069413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18200069443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284848 + ... + 342838.

It is an arithmetic number, because the mean of its divisors is an integer number (2290684000).

Almost surely, 2^18200069413 is an apocalyptic number.

It is an amenable number.

18200069413 is a deficient number, since it is larger than the sum of its proper divisors (125402587).

18200069413 is a wasteful number, since it uses less digits than its factorization.

18200069413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60147.

The product of its (nonzero) digits is 10368, while the sum is 34.

Adding to 18200069413 its reverse (31496000281), we get a palindrome (49696069694).

The spelling of 18200069413 in words is "eighteen billion, two hundred million, sixty-nine thousand, four hundred thirteen".