424120211320 has 64 divisors (see below), whose sum is σ = 1027749935520. Its totient is φ = 156586950144.

The previous prime is 424120211299. The next prime is 424120211329. The reversal of 424120211320 is 23112021424.

It is a super-2 number, since 2×424120211320² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 424120211291 and 424120211300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424120211329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11673022 + ... + 11709298.

Almost surely, 2^424120211320 is an apocalyptic number.

424120211320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

424120211320 is an abundant number, since it is smaller than the sum of its proper divisors (603629724200).

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

424120211320 is a wasteful number, since it uses less digits than its factorization.

424120211320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58784 (or 58780 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 424120211320 its reverse (23112021424), we get a palindrome (447232232744).

The spelling of 424120211320 in words is "four hundred twenty-four billion, one hundred twenty million, two hundred eleven thousand, three hundred twenty".