16445211070135 has 16 divisors (see below), whose sum is σ = 19946246515776. Its totient is φ = 13014956325888.

The previous prime is 16445211070091. The next prime is 16445211070151. The reversal of 16445211070135 is 53107011254461.

It is a cyclic number.

It is not a de Polignac number, because 16445211070135 - 2²⁵ = 16445177515703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6135459 + ... + 8398468.

It is an arithmetic number, because the mean of its divisors is an integer number (1246640407236).

Almost surely, 2^{16445211070135} is an apocalyptic number.

16445211070135 is a deficient number, since it is larger than the sum of its proper divisors (3501035445641).

16445211070135 is a wasteful number, since it uses less digits than its factorization.

16445211070135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14536362.

The product of its (nonzero) digits is 100800, while the sum is 40.

The spelling of 16445211070135 in words is "sixteen trillion, four hundred forty-five billion, two hundred eleven million, seventy thousand, one hundred thirty-five".