13442000042 has 16 divisors (see below), whose sum is σ = 20291057280. Its totient is φ = 6678436128.

The previous prime is 13442000003. The next prime is 13442000059. The reversal of 13442000042 is 24000024431.

It is a junction number, because it is equal to n+sod(n) for n = 13441999978 and 13442000023.

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, 193118 + ... + 253334.

It is an arithmetic number, because the mean of its divisors is an integer number (1268191080).

Almost surely, 2^13442000042 is an apocalyptic number.

13442000042 is a deficient number, since it is larger than the sum of its proper divisors (6849057238).

13442000042 is a wasteful number, since it uses less digits than its factorization.

13442000042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60925.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 13442000042 its reverse (24000024431), we get a palindrome (37442024473).

The spelling of 13442000042 in words is "thirteen billion, four hundred forty-two million, forty-two", and thus it is an aban number.