3842116055513 has 4 divisors (see below), whose sum is σ = 3846620295588. Its totient is φ = 3837611815440.

The previous prime is 3842116055441. The next prime is 3842116055551. The reversal of 3842116055513 is 3155506112483.

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

It can be written as a sum of positive squares in 2 ways, for example, as 233301558169 + 3608814497344 = 483013^2 + 1899688^2 .

It is a cyclic number.

It is not a de Polignac number, because 3842116055513 - 2⁸ = 3842116055257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3842116055563) 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, 2252118758 + ... + 2252120463.

It is an arithmetic number, because the mean of its divisors is an integer number (961655073897).

Almost surely, 2^{3842116055513} is an apocalyptic number.

It is an amenable number.

3842116055513 is a deficient number, since it is larger than the sum of its proper divisors (4504240075).

3842116055513 is an equidigital number, since it uses as much as digits as its factorization.

3842116055513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4504240074.

The product of its (nonzero) digits is 432000, while the sum is 44.

The spelling of 3842116055513 in words is "three trillion, eight hundred forty-two billion, one hundred sixteen million, fifty-five thousand, five hundred thirteen".