13432015055242 has 16 divisors (see below), whose sum is σ = 23027023801152. Its totient is φ = 5756399811360.

The previous prime is 13432015055213. The next prime is 13432015055243. The reversal of 13432015055242 is 24255051023431.

It is a happy number.

13432015055242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13432015055243) 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, 14369859 + ... + 15276022.

It is an arithmetic number, because the mean of its divisors is an integer number (1439188987572).

Almost surely, 2^{13432015055242} is an apocalyptic number.

13432015055242 is a deficient number, since it is larger than the sum of its proper divisors (9595008745910).

13432015055242 is a wasteful number, since it uses less digits than its factorization.

13432015055242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29678253.

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 13432015055242 its reverse (24255051023431), we get a palindrome (37687066078673).

The spelling of 13432015055242 in words is "thirteen trillion, four hundred thirty-two billion, fifteen million, fifty-five thousand, two hundred forty-two".