2421443011102 has 8 divisors (see below), whose sum is σ = 3709444612896. Its totient is φ = 1184961473472.

The previous prime is 2421443011093. The next prime is 2421443011109. The reversal of 2421443011102 is 2011103441242.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2421443011109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12880015923 + ... + 12880016110.

It is an arithmetic number, because the mean of its divisors is an integer number (463680576612).

Almost surely, 2^{2421443011102} is an apocalyptic number.

2421443011102 is a deficient number, since it is larger than the sum of its proper divisors (1288001601794).

2421443011102 is a wasteful number, since it uses less digits than its factorization.

2421443011102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25760032082.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 2421443011102 its reverse (2011103441242), we get a palindrome (4432546452344).

The spelling of 2421443011102 in words is "two trillion, four hundred twenty-one billion, four hundred forty-three million, eleven thousand, one hundred two".