16070804393 has 4 divisors (see below), whose sum is σ = 18366633600. Its totient is φ = 13774975188.

The previous prime is 16070804357. The next prime is 16070804413. The reversal of 16070804393 is 39340807061.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 39340807061 = 797 ⋅49361113.

It is a cyclic number.

It is not a de Polignac number, because 16070804393 - 2¹⁶ = 16070738857 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 16070804393.

It is not an unprimeable number, because it can be changed into a prime (16070806393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1147914593 + ... + 1147914606.

It is an arithmetic number, because the mean of its divisors is an integer number (4591658400).

Almost surely, 2^16070804393 is an apocalyptic number.

It is an amenable number.

16070804393 is a deficient number, since it is larger than the sum of its proper divisors (2295829207).

16070804393 is an equidigital number, since it uses as much as digits as its factorization.

16070804393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2295829206.

The product of its (nonzero) digits is 108864, while the sum is 41.

The spelling of 16070804393 in words is "sixteen billion, seventy million, eight hundred four thousand, three hundred ninety-three".