4351231431332 has 48 divisors (see below), whose sum is σ = 7794683232000. Its totient is φ = 2124396288000.

The previous prime is 4351231431331. The next prime is 4351231431353. The reversal of 4351231431332 is 2331341321534.

4351231431332 is digitally balanced in base 2, 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 = 4351231431292 and 4351231431301.

It is not an unprimeable number, because it can be changed into a prime (4351231431331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 450386582 + ... + 450396242.

It is an arithmetic number, because the mean of its divisors is an integer number (162389234000).

Almost surely, 2^{4351231431332} is an apocalyptic number.

It is an amenable number.

4351231431332 is a deficient number, since it is larger than the sum of its proper divisors (3443451800668).

4351231431332 is a wasteful number, since it uses less digits than its factorization.

4351231431332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15012 (or 15010 counting only the distinct ones).

The product of its digits is 77760, while the sum is 35.

Adding to 4351231431332 its reverse (2331341321534), we get a palindrome (6682572752866).

The spelling of 4351231431332 in words is "four trillion, three hundred fifty-one billion, two hundred thirty-one million, four hundred thirty-one thousand, three hundred thirty-two".