424273850380 has 12 divisors (see below), whose sum is σ = 890975085840. Its totient is φ = 169709540144.

The previous prime is 424273850339. The next prime is 424273850383. The reversal of 424273850380 is 83058372424.

It is a super-2 number, since 2×424273850380² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 424273850380.

It is not an unprimeable number, because it can be changed into a prime (424273850383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10606846240 + ... + 10606846279.

It is an arithmetic number, because the mean of its divisors is an integer number (74247923820).

Almost surely, 2^424273850380 is an apocalyptic number.

It is an amenable number.

424273850380 is an abundant number, since it is smaller than the sum of its proper divisors (466701235460).

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

424273850380 is a wasteful number, since it uses less digits than its factorization.

424273850380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21213692528 (or 21213692526 counting only the distinct ones).

The product of its (nonzero) digits is 1290240, while the sum is 46.

The spelling of 424273850380 in words is "four hundred twenty-four billion, two hundred seventy-three million, eight hundred fifty thousand, three hundred eighty".