2421100610016 has 48 divisors (see below), whose sum is σ = 6933151749888. Its totient is φ = 733666851200.

The previous prime is 2421100610011. The next prime is 2421100610041. The reversal of 2421100610016 is 6100160011242.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421100610011) 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, 1146353400 + ... + 1146355511.

It is an arithmetic number, because the mean of its divisors is an integer number (144440661456).

Almost surely, 2^{2421100610016} is an apocalyptic number.

It is an amenable number.

2421100610016 is an abundant number, since it is smaller than the sum of its proper divisors (4512051139872).

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

2421100610016 is a wasteful number, since it uses less digits than its factorization.

2421100610016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2292708935 (or 2292708927 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 2421100610016 its reverse (6100160011242), we get a palindrome (8521260621258).

The spelling of 2421100610016 in words is "two trillion, four hundred twenty-one billion, one hundred million, six hundred ten thousand, sixteen".