24402420102 has 16 divisors (see below), whose sum is σ = 50379190272. Its totient is φ = 7871748360.

The previous prime is 24402420089. The next prime is 24402420151. The reversal of 24402420102 is 20102420442.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65597718 + ... + 65598089.

It is an arithmetic number, because the mean of its divisors is an integer number (3148699392).

Almost surely, 2^24402420102 is an apocalyptic number.

24402420102 is an abundant number, since it is smaller than the sum of its proper divisors (25976770170).

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

24402420102 is a wasteful number, since it uses less digits than its factorization.

24402420102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131195843.

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 24402420102 its reverse (20102420442), we get a palindrome (44504840544).

The spelling of 24402420102 in words is "twenty-four billion, four hundred two million, four hundred twenty thousand, one hundred two".