13342405152 has 48 divisors (see below), whose sum is σ = 35042257152. Its totient is φ = 4445126400.

The previous prime is 13342405123. The next prime is 13342405159. The reversal of 13342405152 is 25150424331.

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

It is a super-2 number, since 2×13342405152² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13342405159) 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, 151678 + ... + 222914.

It is an arithmetic number, because the mean of its divisors is an integer number (730047024).

Almost surely, 2^13342405152 is an apocalyptic number.

13342405152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13342405152 is an abundant number, since it is smaller than the sum of its proper divisors (21699852000).

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

13342405152 is a wasteful number, since it uses less digits than its factorization.

13342405152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73201 (or 73193 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 13342405152 its reverse (25150424331), we get a palindrome (38492829483).

The spelling of 13342405152 in words is "thirteen billion, three hundred forty-two million, four hundred five thousand, one hundred fifty-two".