2016401342 has 4 divisors (see below), whose sum is σ = 3024602016. Its totient is φ = 1008200670.

The previous prime is 2016401341. The next prime is 2016401351. The reversal of 2016401342 is 2431046102.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2016401341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 504100334 + ... + 504100337.

It is an arithmetic number, because the mean of its divisors is an integer number (756150504).

Almost surely, 2^2016401342 is an apocalyptic number.

2016401342 is a deficient number, since it is larger than the sum of its proper divisors (1008200674).

2016401342 is a wasteful number, since it uses less digits than its factorization.

2016401342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008200673.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 2016401342 is about 44904.3577172639. The cubic root of 2016401342 is about 1263.3557440084.

Adding to 2016401342 its reverse (2431046102), we get a palindrome (4447447444).

The spelling of 2016401342 in words is "two billion, sixteen million, four hundred one thousand, three hundred forty-two".