13442025102 has 32 divisors (see below), whose sum is σ = 30603191040. Its totient is φ = 3896238720.

The previous prime is 13442025101. The next prime is 13442025119. The reversal of 13442025102 is 20152024431.

It is a super-2 number, since 2×13442025102² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13442025101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4426027 + ... + 4429062.

It is an arithmetic number, because the mean of its divisors is an integer number (956349720).

Almost surely, 2^13442025102 is an apocalyptic number.

13442025102 is an abundant number, since it is smaller than the sum of its proper divisors (17161165938).

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

13442025102 is a wasteful number, since it uses less digits than its factorization.

13442025102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8855128.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 13442025102 its reverse (20152024431), we get a palindrome (33594049533).

The spelling of 13442025102 in words is "thirteen billion, four hundred forty-two million, twenty-five thousand, one hundred two".