13704070407038 has 8 divisors (see below), whose sum is σ = 22424842484280. Its totient is φ = 6229122912280.

The previous prime is 13704070406993. The next prime is 13704070407091. The reversal of 13704070407038 is 83070407040731.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 13704070407038.

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, 311456145593 + ... + 311456145636.

It is an arithmetic number, because the mean of its divisors is an integer number (2803105310535).

Almost surely, 2^{13704070407038} is an apocalyptic number.

13704070407038 is a deficient number, since it is larger than the sum of its proper divisors (8720772077242).

13704070407038 is a wasteful number, since it uses less digits than its factorization.

13704070407038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622912291242.

The product of its (nonzero) digits is 395136, while the sum is 44.

Adding to 13704070407038 its reverse (83070407040731), we get a palindrome (96774477447769).

The spelling of 13704070407038 in words is "thirteen trillion, seven hundred four billion, seventy million, four hundred seven thousand, thirty-eight".