424210450442 has 8 divisors (see below), whose sum is σ = 636522348000. Its totient is φ = 212036334444.

The previous prime is 424210450393. The next prime is 424210450457. The reversal of 424210450442 is 244054012424.

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

It is a junction number, because it is equal to n+sod(n) for n = 424210450399 and 424210450408.

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, 34437692 + ... + 34450007.

It is an arithmetic number, because the mean of its divisors is an integer number (79565293500).

Almost surely, 2^424210450442 is an apocalyptic number.

424210450442 is a deficient number, since it is larger than the sum of its proper divisors (212311897558).

424210450442 is a wasteful number, since it uses less digits than its factorization.

424210450442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68890780.

The product of its (nonzero) digits is 40960, while the sum is 32.

Adding to 424210450442 its reverse (244054012424), we get a palindrome (668264462866).

The spelling of 424210450442 in words is "four hundred twenty-four billion, two hundred ten million, four hundred fifty thousand, four hundred forty-two".