420545401101330 has 16 divisors (see below), whose sum is σ = 1009308962643264. Its totient is φ = 112145440293680.

The previous prime is 420545401101257. The next prime is 420545401101347. The reversal of 420545401101330 is 33101104545024.

It is a junction number, because it is equal to n+sod(n) for n = 420545401101291 and 420545401101300.

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, 7009090018326 + ... + 7009090018385.

It is an arithmetic number, because the mean of its divisors is an integer number (63081810165204).

Almost surely, 2^{420545401101330} is an apocalyptic number.

420545401101330 is an abundant number, since it is smaller than the sum of its proper divisors (588763561541934).

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

420545401101330 is a wasteful number, since it uses less digits than its factorization.

420545401101330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14018180036721.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 420545401101330 its reverse (33101104545024), we get a palindrome (453646505646354).

The spelling of 420545401101330 in words is "four hundred twenty trillion, five hundred forty-five billion, four hundred one million, one hundred one thousand, three hundred thirty".