421413441414102 has 24 divisors (see below), whose sum is σ = 916700155436520. Its totient is φ = 139911501132000.

The previous prime is 421413441414083. The next prime is 421413441414157. The reversal of 421413441414102 is 201414144314124.

421413441414102 is a `hidden beast` number, since 4 + 2 + 1 + 4 + 134 + 4 + 1 + 414 + 102 = 666.

It is a super-2 number, since 2×421413441414102² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46637162527 + ... + 46637171562.

It is an arithmetic number, because the mean of its divisors is an integer number (38195839809855).

Almost surely, 2^{421413441414102} is an apocalyptic number.

421413441414102 is an abundant number, since it is smaller than the sum of its proper divisors (495286714022418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

421413441414102 is a wasteful number, since it uses less digits than its factorization.

421413441414102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93274334348 (or 93274334345 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

Adding to 421413441414102 its reverse (201414144314124), we get a palindrome (622827585728226).

The spelling of 421413441414102 in words is "four hundred twenty-one trillion, four hundred thirteen billion, four hundred forty-one million, four hundred fourteen thousand, one hundred two".