421142343241124 has 24 divisors (see below), whose sum is σ = 737456081496120. Its totient is φ = 210440625253376.

The previous prime is 421142343241099. The next prime is 421142343241181.

421142343241124 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 4 ways, for example, as 123836123036224 + 297306220204900 = 11128168^2 + 17242570^2 .

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, 83818274 + ... + 88700550.

It is an arithmetic number, because the mean of its divisors is an integer number (30727336729005).

Almost surely, 2^{421142343241124} is an apocalyptic number.

It is an amenable number.

421142343241124 is a deficient number, since it is larger than the sum of its proper divisors (316313738254996).

421142343241124 is a wasteful number, since it uses less digits than its factorization.

421142343241124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4895647 (or 4895645 counting only the distinct ones).

The product of its digits is 147456, while the sum is 38.

The spelling of 421142343241124 in words is "four hundred twenty-one trillion, one hundred forty-two billion, three hundred forty-three million, two hundred forty-one thousand, one hundred twenty-four".