16258120741 has 4 divisors (see below), whose sum is σ = 16343241984. Its totient is φ = 16172999500.

The previous prime is 16258120729. The next prime is 16258120757. The reversal of 16258120741 is 14702185261.

16258120741 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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.

It is a cyclic number.

It is not a de Polignac number, because 16258120741 - 2²⁷ = 16123903013 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16258120741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16258126741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42560335 + ... + 42560716.

It is an arithmetic number, because the mean of its divisors is an integer number (4085810496).

Almost surely, 2^16258120741 is an apocalyptic number.

It is an amenable number.

16258120741 is a deficient number, since it is larger than the sum of its proper divisors (85121243).

16258120741 is an equidigital number, since it uses as much as digits as its factorization.

16258120741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85121242.

The product of its (nonzero) digits is 26880, while the sum is 37.

The spelling of 16258120741 in words is "sixteen billion, two hundred fifty-eight million, one hundred twenty thousand, seven hundred forty-one".