320232641422754 has 8 divisors (see below), whose sum is σ = 505630486457040. Its totient is φ = 151689145937076.

The previous prime is 320232641422747. The next prime is 320232641422789. The reversal of 320232641422754 is 457224146232023.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×320232641422754³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 320232641422699 and 320232641422708.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4213587387104 + ... + 4213587387179.

It is an arithmetic number, because the mean of its divisors is an integer number (63203810807130).

Almost surely, 2^{320232641422754} is an apocalyptic number.

320232641422754 is a deficient number, since it is larger than the sum of its proper divisors (185397845034286).

320232641422754 is a wasteful number, since it uses less digits than its factorization.

320232641422754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8427174774304.

The product of its (nonzero) digits is 3870720, while the sum is 47.

Adding to 320232641422754 its reverse (457224146232023), we get a palindrome (777456787654777).

The spelling of 320232641422754 in words is "three hundred twenty trillion, two hundred thirty-two billion, six hundred forty-one million, four hundred twenty-two thousand, seven hundred fifty-four".