2013850381837 has 8 divisors (see below), whose sum is σ = 2301556404672. Its totient is φ = 1726147636800.

The previous prime is 2013850381831. The next prime is 2013850381843. The reversal of 2013850381837 is 7381830583102.

It is an interprime number because it is at equal distance from previous prime (2013850381831) and next prime (2013850381843).

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

It is a cyclic number.

It is not a de Polignac number, because 2013850381837 - 2³¹ = 2011702898189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013850381831) 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, 680037 + ... + 2118997.

It is an arithmetic number, because the mean of its divisors is an integer number (287694550584).

Almost surely, 2^{2013850381837} is an apocalyptic number.

It is an amenable number.

2013850381837 is a deficient number, since it is larger than the sum of its proper divisors (287706022835).

2013850381837 is a wasteful number, since it uses less digits than its factorization.

2013850381837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1638899.

The product of its (nonzero) digits is 967680, while the sum is 49.

The spelling of 2013850381837 in words is "two trillion, thirteen billion, eight hundred fifty million, three hundred eighty-one thousand, eight hundred thirty-seven".