201365426334 has 32 divisors (see below), whose sum is σ = 416482384896. Its totient is φ = 64837805760.

The previous prime is 201365426321. The next prime is 201365426341. The reversal of 201365426334 is 433624563102.

201365426334 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 201365426292 and 201365426301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 887847 + ... + 1091330.

It is an arithmetic number, because the mean of its divisors is an integer number (13015074528).

Almost surely, 2^201365426334 is an apocalyptic number.

201365426334 is an abundant number, since it is smaller than the sum of its proper divisors (215116958562).

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

201365426334 is a wasteful number, since it uses less digits than its factorization.

201365426334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1979760.

The product of its (nonzero) digits is 311040, while the sum is 39.

Adding to 201365426334 its reverse (433624563102), we get a palindrome (634989989436).

The spelling of 201365426334 in words is "two hundred one billion, three hundred sixty-five million, four hundred twenty-six thousand, three hundred thirty-four".