421324505215241 has 8 divisors (see below), whose sum is σ = 425422746787584. Its totient is φ = 417226411958400.

The previous prime is 421324505215223. The next prime is 421324505215249. The reversal of 421324505215241 is 142512505423124.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-421324505215241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (421324505215249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31365521 + ... + 42736926.

It is an arithmetic number, because the mean of its divisors is an integer number (53177843348448).

Almost surely, 2^{421324505215241} is an apocalyptic number.

It is an amenable number.

421324505215241 is a deficient number, since it is larger than the sum of its proper divisors (4098241572343).

421324505215241 is a wasteful number, since it uses less digits than its factorization.

421324505215241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74157751.

The product of its (nonzero) digits is 384000, while the sum is 41.

The spelling of 421324505215241 in words is "four hundred twenty-one trillion, three hundred twenty-four billion, five hundred five million, two hundred fifteen thousand, two hundred forty-one".