420410160564 has 48 divisors (see below), whose sum is σ = 1060494120000. Its totient is φ = 129172962816.

The previous prime is 420410160563. The next prime is 420410160589. The reversal of 420410160564 is 465061014024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420410160563) 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, 24909189 + ... + 24926060.

It is an arithmetic number, because the mean of its divisors is an integer number (22093627500).

Almost surely, 2^420410160564 is an apocalyptic number.

It is an amenable number.

420410160564 is an abundant number, since it is smaller than the sum of its proper divisors (640083959436).

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

420410160564 is a wasteful number, since it uses less digits than its factorization.

420410160564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49835312 (or 49835310 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

Adding to 420410160564 its reverse (465061014024), we get a palindrome (885471174588).

The spelling of 420410160564 in words is "four hundred twenty billion, four hundred ten million, one hundred sixty thousand, five hundred sixty-four".