16146327037 has 4 divisors (see below), whose sum is σ = 16848341280. Its totient is φ = 15444312796.

The previous prime is 16146327019. The next prime is 16146327061. The reversal of 16146327037 is 73072364161.

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, and also an emirpimes, since its reverse is a distinct semiprime: 73072364161 = 5743 ⋅12723727.

It is a cyclic number.

It is not a de Polignac number, because 16146327037 - 2¹¹ = 16146324989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16146327077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351007087 + ... + 351007132.

It is an arithmetic number, because the mean of its divisors is an integer number (4212085320).

Almost surely, 2^16146327037 is an apocalyptic number.

It is an amenable number.

16146327037 is a deficient number, since it is larger than the sum of its proper divisors (702014243).

16146327037 is an equidigital number, since it uses as much as digits as its factorization.

16146327037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702014242.

The product of its (nonzero) digits is 127008, while the sum is 40.

The spelling of 16146327037 in words is "sixteen billion, one hundred forty-six million, three hundred twenty-seven thousand, thirty-seven".