421241424344041 has 8 divisors (see below), whose sum is σ = 486092739327104. Its totient is φ = 357558601523040.

The previous prime is 421241424343937. The next prime is 421241424344063. The reversal of 421241424344041 is 140443424142124.

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

It is a cyclic number.

It is not a de Polignac number, because 421241424344041 - 2¹⁷ = 421241424212969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 421241424343985 and 421241424344003.

It is not an unprimeable number, because it can be changed into a prime (421241424344941) 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, 292123039740 + ... + 292123041181.

It is an arithmetic number, because the mean of its divisors is an integer number (60761592415888).

Almost surely, 2^{421241424344041} is an apocalyptic number.

It is an amenable number.

421241424344041 is a deficient number, since it is larger than the sum of its proper divisors (64851314983063).

421241424344041 is a wasteful number, since it uses less digits than its factorization.

421241424344041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584246081031.

The product of its (nonzero) digits is 393216, while the sum is 40.

Adding to 421241424344041 its reverse (140443424142124), we get a palindrome (561684848486165).

The spelling of 421241424344041 in words is "four hundred twenty-one trillion, two hundred forty-one billion, four hundred twenty-four million, three hundred forty-four thousand, forty-one".