16120127507433 has 16 divisors (see below), whose sum is σ = 22383185911296. Its totient is φ = 10308046129920.

The previous prime is 16120127507389. The next prime is 16120127507479. The reversal of 16120127507433 is 33470572102161.

It is not a de Polignac number, because 16120127507433 - 2⁸ = 16120127507177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16120127507633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 766957210 + ... + 766978227.

It is an arithmetic number, because the mean of its divisors is an integer number (1398949119456).

Almost surely, 2^{16120127507433} is an apocalyptic number.

It is an amenable number.

16120127507433 is a deficient number, since it is larger than the sum of its proper divisors (6263058403863).

16120127507433 is a wasteful number, since it uses less digits than its factorization.

16120127507433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1533935584.

The product of its (nonzero) digits is 211680, while the sum is 42.

Adding to 16120127507433 its reverse (33470572102161), we get a palindrome (49590699609594).

The spelling of 16120127507433 in words is "sixteen trillion, one hundred twenty billion, one hundred twenty-seven million, five hundred seven thousand, four hundred thirty-three".