424321441330 has 32 divisors (see below), whose sum is σ = 788575979520. Its totient is φ = 164220260160.

The previous prime is 424321441319. The next prime is 424321441351. The reversal of 424321441330 is 33144123424.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 424321441292 and 424321441301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1426272 + ... + 1697908.

It is an arithmetic number, because the mean of its divisors is an integer number (24642999360).

Almost surely, 2^424321441330 is an apocalyptic number.

424321441330 is a deficient number, since it is larger than the sum of its proper divisors (364254538190).

424321441330 is a wasteful number, since it uses less digits than its factorization.

424321441330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276714.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 424321441330 its reverse (33144123424), we get a palindrome (457465564754).

The spelling of 424321441330 in words is "four hundred twenty-four billion, three hundred twenty-one million, four hundred forty-one thousand, three hundred thirty".