16070620321711 has 2 divisors, whose sum is σ = 16070620321712. Its totient is φ = 16070620321710.

The previous prime is 16070620321633. The next prime is 16070620321727. The reversal of 16070620321711 is 11712302607061.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16070620321711 - 2⁹ = 16070620321199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16070620391711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8035310160855 + 8035310160856.

It is an arithmetic number, because the mean of its divisors is an integer number (8035310160856).

Almost surely, 2^{16070620321711} is an apocalyptic number.

16070620321711 is a deficient number, since it is larger than the sum of its proper divisors (1).

16070620321711 is an equidigital number, since it uses as much as digits as its factorization.

16070620321711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21168, while the sum is 37.

Adding to 16070620321711 its reverse (11712302607061), we get a palindrome (27782922928772).

The spelling of 16070620321711 in words is "sixteen trillion, seventy billion, six hundred twenty million, three hundred twenty-one thousand, seven hundred eleven".