424344214420 has 24 divisors (see below), whose sum is σ = 1018426114944. Its totient is φ = 145489444896.

The previous prime is 424344214397. The next prime is 424344214433. The reversal of 424344214420 is 24412443424.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1515514912 + ... + 1515515191.

It is an arithmetic number, because the mean of its divisors is an integer number (42434421456).

Almost surely, 2^424344214420 is an apocalyptic number.

It is an amenable number.

424344214420 is an abundant number, since it is smaller than the sum of its proper divisors (594081900524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424344214420 is a wasteful number, since it uses less digits than its factorization.

424344214420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3031030119 (or 3031030117 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 424344214420 its reverse (24412443424), we get a palindrome (448756657844).

The spelling of 424344214420 in words is "four hundred twenty-four billion, three hundred forty-four million, two hundred fourteen thousand, four hundred twenty".