201324000004 has 24 divisors (see below), whose sum is σ = 353577892248. Its totient is φ = 100301859840.

The previous prime is 201323999999. The next prime is 201324000037. The reversal of 201324000004 is 400000423102.

It can be written as a sum of positive squares in 4 ways, for example, as 70836887104 + 130487112900 = 266152^2 + 361230^2 .

It is a super-2 number, since 2×201324000004² (a number of 23 digits) contains 22 as substring.

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, 10229934 + ... + 10249594.

It is an arithmetic number, because the mean of its divisors is an integer number (14732412177).

Almost surely, 2^201324000004 is an apocalyptic number.

It is an amenable number.

201324000004 is a deficient number, since it is larger than the sum of its proper divisors (152253892244).

201324000004 is a wasteful number, since it uses less digits than its factorization.

201324000004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28695 (or 28693 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 201324000004 its reverse (400000423102), we get a palindrome (601324423106).

The spelling of 201324000004 in words is "two hundred one billion, three hundred twenty-four million, four", and thus it is an aban number.