201334424042 has 8 divisors (see below), whose sum is σ = 302020983936. Its totient is φ = 100660762732.

The previous prime is 201334424041. The next prime is 201334424059. The reversal of 201334424042 is 240424433102.

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

It is a junction number, because it is equal to n+sod(n) for n = 201334423996 and 201334424014.

It is not an unprimeable number, because it can be changed into a prime (201334424041) 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, 3185528 + ... + 3248115.

It is an arithmetic number, because the mean of its divisors is an integer number (37752622992).

Almost surely, 2^201334424042 is an apocalyptic number.

201334424042 is a deficient number, since it is larger than the sum of its proper divisors (100686559894).

201334424042 is a wasteful number, since it uses less digits than its factorization.

201334424042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6449292.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 201334424042 its reverse (240424433102), we get a palindrome (441758857144).

The spelling of 201334424042 in words is "two hundred one billion, three hundred thirty-four million, four hundred twenty-four thousand, forty-two".