421125050034 has 24 divisors (see below), whose sum is σ = 982625117292. Its totient is φ = 129576938400.

The previous prime is 421125049993. The next prime is 421125050053. The reversal of 421125050034 is 430050521124.

421125050034 is a `hidden beast` number, since 4 + 2 + 1 + 125 + 0 + 500 + 34 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 354088072809 + 67036977225 = 595053^2 + 258915^2 .

It is a super-2 number, since 2×421125050034² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 899839617 + ... + 899840084.

Almost surely, 2^421125050034 is an apocalyptic number.

421125050034 is an abundant number, since it is smaller than the sum of its proper divisors (561500067258).

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

421125050034 is a wasteful number, since it uses less digits than its factorization.

421125050034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1799679722 (or 1799679719 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 421125050034 its reverse (430050521124), we get a palindrome (851175571158).

The spelling of 421125050034 in words is "four hundred twenty-one billion, one hundred twenty-five million, fifty thousand, thirty-four".