421324401101415 has 24 divisors (see below), whose sum is σ = 784179293479920. Its totient is φ = 192605440503168.

The previous prime is 421324401101371. The next prime is 421324401101447. The reversal of 421324401101415 is 514101104423124.

It is not a de Polignac number, because 421324401101415 - 2⁷ = 421324401101287 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 286615238110 + ... + 286615239579.

It is an arithmetic number, because the mean of its divisors is an integer number (32674137228330).

Almost surely, 2^{421324401101415} is an apocalyptic number.

421324401101415 is a deficient number, since it is larger than the sum of its proper divisors (362854892378505).

421324401101415 is a wasteful number, since it uses less digits than its factorization.

421324401101415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573230477711 (or 573230477704 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

Adding to 421324401101415 its reverse (514101104423124), we get a palindrome (935425505524539).

The spelling of 421324401101415 in words is "four hundred twenty-one trillion, three hundred twenty-four billion, four hundred one million, one hundred one thousand, four hundred fifteen".