421016610124 has 24 divisors (see below), whose sum is σ = 803848159296. Its totient is φ = 191349954000.

The previous prime is 421016610103. The next prime is 421016610187.

421016610124 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 421016610092 and 421016610101.

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, 126262 + ... + 926269.

It is an arithmetic number, because the mean of its divisors is an integer number (33493673304).

Almost surely, 2^421016610124 is an apocalyptic number.

421016610124 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

421016610124 is a deficient number, since it is larger than the sum of its proper divisors (382831549172).

421016610124 is a wasteful number, since it uses less digits than its factorization.

421016610124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061637 (or 1061635 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The spelling of 421016610124 in words is "four hundred twenty-one billion, sixteen million, six hundred ten thousand, one hundred twenty-four".