424005351121 has 8 divisors (see below), whose sum is σ = 467042082624. Its totient is φ = 381717084720.

The previous prime is 424005351079. The next prime is 424005351127. The reversal of 424005351121 is 121153500424.

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

It is a cyclic number.

It is not a de Polignac number, because 424005351121 - 2¹⁷ = 424005220049 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 424005351121.

It is not an unprimeable number, because it can be changed into a prime (424005351127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187115086 + ... + 187117351.

It is an arithmetic number, because the mean of its divisors is an integer number (58380260328).

Almost surely, 2^424005351121 is an apocalyptic number.

It is an amenable number.

424005351121 is a deficient number, since it is larger than the sum of its proper divisors (43036731503).

424005351121 is a wasteful number, since it uses less digits than its factorization.

424005351121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374232551.

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 424005351121 its reverse (121153500424), we get a palindrome (545158851545).

The spelling of 424005351121 in words is "four hundred twenty-four billion, five million, three hundred fifty-one thousand, one hundred twenty-one".