2013742841 has 4 divisors (see below), whose sum is σ = 2196810384. Its totient is φ = 1830675300.

The previous prime is 2013742811. The next prime is 2013742849. The reversal of 2013742841 is 1482473102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2013742841 - 2²² = 2009548537 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2013742798 and 2013742807.

It is not an unprimeable number, because it can be changed into a prime (2013742849) 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, 91533755 + ... + 91533776.

It is an arithmetic number, because the mean of its divisors is an integer number (549202596).

Almost surely, 2^2013742841 is an apocalyptic number.

It is an amenable number.

2013742841 is a deficient number, since it is larger than the sum of its proper divisors (183067543).

2013742841 is a wasteful number, since it uses less digits than its factorization.

2013742841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183067542.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 2013742841 is about 44874.7461385577. The cubic root of 2013742841 is about 1262.8002809051.

The spelling of 2013742841 in words is "two billion, thirteen million, seven hundred forty-two thousand, eight hundred forty-one".