2013421442134 has 16 divisors (see below), whose sum is σ = 3179143281600. Its totient is φ = 953708908104.

The previous prime is 2013421442113. The next prime is 2013421442147. The reversal of 2013421442134 is 4312441243102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2013421442096 and 2013421442105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1826977 + ... + 2713795.

It is an arithmetic number, because the mean of its divisors is an integer number (198696455100).

Almost surely, 2^{2013421442134} is an apocalyptic number.

2013421442134 is a deficient number, since it is larger than the sum of its proper divisors (1165721839466).

2013421442134 is a wasteful number, since it uses less digits than its factorization.

2013421442134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946587.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 2013421442134 its reverse (4312441243102), we get a palindrome (6325862685236).

The spelling of 2013421442134 in words is "two trillion, thirteen billion, four hundred twenty-one million, four hundred forty-two thousand, one hundred thirty-four".