420583119580 has 96 divisors (see below), whose sum is σ = 977840829504. Its totient is φ = 150945306624.

The previous prime is 420583119577. The next prime is 420583119613. The reversal of 420583119580 is 85911385024.

It is a self number, because there is not a number n which added to its sum of digits gives 420583119580.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9916299 + ... + 9958621.

It is an arithmetic number, because the mean of its divisors is an integer number (10185841974).

Almost surely, 2^420583119580 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 420583119580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (488920414752).

420583119580 is an abundant number, since it is smaller than the sum of its proper divisors (557257709924).

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

420583119580 is a wasteful number, since it uses less digits than its factorization.

420583119580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43415 (or 43413 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 46.

The spelling of 420583119580 in words is "four hundred twenty billion, five hundred eighty-three million, one hundred nineteen thousand, five hundred eighty".