132320401424 has 20 divisors (see below), whose sum is σ = 262623724860. Its totient is φ = 64546536960.

The previous prime is 132320401417. The next prime is 132320401429. The reversal of 132320401424 is 424104023231.

It can be written as a sum of positive squares in 2 ways, for example, as 34125911824 + 98194489600 = 184732^2 + 313360^2 .

It is a junction number, because it is equal to n+sod(n) for n = 132320401393 and 132320401402.

It is not an unprimeable number, because it can be changed into a prime (132320401429) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 100853309 + ... + 100854620.

It is an arithmetic number, because the mean of its divisors is an integer number (13131186243).

Almost surely, 2^132320401424 is an apocalyptic number.

It is an amenable number.

132320401424 is a deficient number, since it is larger than the sum of its proper divisors (130303323436).

132320401424 is a wasteful number, since it uses less digits than its factorization.

132320401424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201707978 (or 201707972 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 132320401424 its reverse (424104023231), we get a palindrome (556424424655).

The spelling of 132320401424 in words is "one hundred thirty-two billion, three hundred twenty million, four hundred one thousand, four hundred twenty-four".