16135012300499 has 16 divisors (see below), whose sum is σ = 16693104414720. Its totient is φ = 15583730369760.

The previous prime is 16135012300439. The next prime is 16135012300507. The reversal of 16135012300499 is 99400321053161.

It is a cyclic number.

It is not a de Polignac number, because 16135012300499 - 2¹⁶ = 16135012234963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16135012300439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 291992 + ... + 5688170.

It is an arithmetic number, because the mean of its divisors is an integer number (1043319025920).

Almost surely, 2^{16135012300499} is an apocalyptic number.

16135012300499 is a deficient number, since it is larger than the sum of its proper divisors (558092114221).

16135012300499 is a wasteful number, since it uses less digits than its factorization.

16135012300499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5396810.

The product of its (nonzero) digits is 174960, while the sum is 44.

The spelling of 16135012300499 in words is "sixteen trillion, one hundred thirty-five billion, twelve million, three hundred thousand, four hundred ninety-nine".