201401230030 has 128 divisors (see below), whose sum is σ = 494994447360. Its totient is φ = 56963312640.

The previous prime is 201401229983. The next prime is 201401230033. The reversal of 201401230030 is 30032104102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 201401229986 and 201401230013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201401230033) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 420082 + ... + 761098.

It is an arithmetic number, because the mean of its divisors is an integer number (3867144120).

Almost surely, 2^201401230030 is an apocalyptic number.

201401230030 is an abundant number, since it is smaller than the sum of its proper divisors (293593217330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201401230030 is a wasteful number, since it uses less digits than its factorization.

201401230030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341114.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 201401230030 its reverse (30032104102), we get a palindrome (231433334132).

The spelling of 201401230030 in words is "two hundred one billion, four hundred one million, two hundred thirty thousand, thirty".