320014125431432 has 16 divisors (see below), whose sum is σ = 635322160783260. Its totient is φ = 150594882555904.

The previous prime is 320014125431431. The next prime is 320014125431491. The reversal of 320014125431432 is 234134521410023.

It can be written as a sum of positive squares in 2 ways, for example, as 260746083797956 + 59268041633476 = 16147634^2 + 7698574^2 .

It is a junction number, because it is equal to n+sod(n) for n = 320014125431392 and 320014125431401.

It is not an unprimeable number, because it can be changed into a prime (320014125431431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1176522519833 + ... + 1176522520104.

Almost surely, 2^{320014125431432} is an apocalyptic number.

It is an amenable number.

320014125431432 is a deficient number, since it is larger than the sum of its proper divisors (315308035351828).

320014125431432 is a wasteful number, since it uses less digits than its factorization.

320014125431432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2353045039960 (or 2353045039956 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 320014125431432 its reverse (234134521410023), we get a palindrome (554148646841455).

The spelling of 320014125431432 in words is "three hundred twenty trillion, fourteen billion, one hundred twenty-five million, four hundred thirty-one thousand, four hundred thirty-two".