421131301555041 has 48 divisors (see below), whose sum is σ = 761655898673280. Its totient is φ = 217830582293760.

The previous prime is 421131301555009. The next prime is 421131301555067. The reversal of 421131301555041 is 140555103131124.

421131301555041 is a `hidden beast` number, since 4 + 2 + 1 + 1 + 3 + 130 + 15 + 5 + 504 + 1 = 666.

It is not a de Polignac number, because 421131301555041 - 2⁵ = 421131301555009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 421131301554987 and 421131301555005.

It is not an unprimeable number, because it can be changed into a prime (421131301055041) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1303900926 + ... + 1304223863.

It is an arithmetic number, because the mean of its divisors is an integer number (15867831222360).

Almost surely, 2^{421131301555041} is an apocalyptic number.

It is an amenable number.

421131301555041 is a deficient number, since it is larger than the sum of its proper divisors (340524597118239).

421131301555041 is a wasteful number, since it uses less digits than its factorization.

421131301555041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2608125046 (or 2608125043 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

Adding to 421131301555041 its reverse (140555103131124), we get a palindrome (561686404686165).

The spelling of 421131301555041 in words is "four hundred twenty-one trillion, one hundred thirty-one billion, three hundred one million, five hundred fifty-five thousand, forty-one".