421110202011124 has 24 divisors (see below), whose sum is σ = 753620189263200. Its totient is φ = 205830022020960.

The previous prime is 421110202011119. The next prime is 421110202011131.

421110202011124 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 421110202011095 and 421110202011104.

It is a congruent number.

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, 4984218267 + ... + 4984302754.

It is an arithmetic number, because the mean of its divisors is an integer number (31400841219300).

Almost surely, 2^{421110202011124} is an apocalyptic number.

It is an amenable number.

421110202011124 is a deficient number, since it is larger than the sum of its proper divisors (332509987252076).

421110202011124 is a wasteful number, since it uses less digits than its factorization.

421110202011124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9968521263 (or 9968521261 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 22.

It can be divided in two parts, 42111020 and 2011124, that added together give a palindrome (44122144).

The spelling of 421110202011124 in words is "four hundred twenty-one trillion, one hundred ten billion, two hundred two million, eleven thousand, one hundred twenty-four".