421210041134014 has 16 divisors (see below), whose sum is σ = 691605193209840. Its totient is φ = 190805665543360.

The previous prime is 421210041133991. The next prime is 421210041134039. The reversal of 421210041134014 is 410431140012124.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32672196559 + ... + 32672209450.

It is an arithmetic number, because the mean of its divisors is an integer number (43225324575615).

Almost surely, 2^{421210041134014} is an apocalyptic number.

421210041134014 is a deficient number, since it is larger than the sum of its proper divisors (270395152075826).

421210041134014 is a wasteful number, since it uses less digits than its factorization.

421210041134014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65344406315.

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 421210041134014 its reverse (410431140012124), we get a palindrome (831641181146138).

The spelling of 421210041134014 in words is "four hundred twenty-one trillion, two hundred ten billion, forty-one million, one hundred thirty-four thousand, fourteen".