13432042342 has 8 divisors (see below), whose sum is σ = 20336363496. Its totient is φ = 6653254512.

The previous prime is 13432042321. The next prime is 13432042369. The reversal of 13432042342 is 24324023431.

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

It is a super-2 number, since 2×13432042342² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13432042342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31383063 + ... + 31383490.

It is an arithmetic number, because the mean of its divisors is an integer number (2542045437).

Almost surely, 2^13432042342 is an apocalyptic number.

13432042342 is a deficient number, since it is larger than the sum of its proper divisors (6904321154).

13432042342 is a wasteful number, since it uses less digits than its factorization.

13432042342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62766662.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 13432042342 its reverse (24324023431), we get a palindrome (37756065773).

The spelling of 13432042342 in words is "thirteen billion, four hundred thirty-two million, forty-two thousand, three hundred forty-two".