2421323103104 has 64 divisors (see below), whose sum is σ = 5019313055040. Its totient is φ = 1162545985536.

The previous prime is 2421323103011. The next prime is 2421323103109. The reversal of 2421323103104 is 4013013231242.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421323103109) 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, 3478139 + ... + 4115834.

It is an arithmetic number, because the mean of its divisors is an integer number (78426766485).

Almost surely, 2^{2421323103104} is an apocalyptic number.

It is an amenable number.

2421323103104 is an abundant number, since it is smaller than the sum of its proper divisors (2597989951936).

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

2421323103104 is an equidigital number, since it uses as much as digits as its factorization.

2421323103104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7594087 (or 7594075 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 2421323103104 its reverse (4013013231242), we get a palindrome (6434336334346).

The spelling of 2421323103104 in words is "two trillion, four hundred twenty-one billion, three hundred twenty-three million, one hundred three thousand, one hundred four".