320011424132 has 24 divisors (see below), whose sum is σ = 561102275160. Its totient is φ = 159696633600.

The previous prime is 320011424113. The next prime is 320011424179. The reversal of 320011424132 is 231424110023.

It can be written as a sum of positive squares in 4 ways, for example, as 233884435456 + 86126988676 = 483616^2 + 293474^2 .

It is a junction number, because it is equal to n+sod(n) for n = 320011424098 and 320011424107.

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, 10150778 + ... + 10182254.

It is an arithmetic number, because the mean of its divisors is an integer number (23379261465).

Almost surely, 2^320011424132 is an apocalyptic number.

It is an amenable number.

320011424132 is a deficient number, since it is larger than the sum of its proper divisors (241090851028).

320011424132 is a wasteful number, since it uses less digits than its factorization.

320011424132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36311 (or 36309 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 320011424132 its reverse (231424110023), we get a palindrome (551435534155).

The spelling of 320011424132 in words is "three hundred twenty billion, eleven million, four hundred twenty-four thousand, one hundred thirty-two".