16043614051 has 16 divisors (see below), whose sum is σ = 17908720704. Its totient is φ = 14294421504.

The previous prime is 16043614049. The next prime is 16043614057. The reversal of 16043614051 is 15041634061.

It is a cyclic number.

It is not a de Polignac number, because 16043614051 - 2¹ = 16043614049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16043614057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173580 + ... + 249433.

It is an arithmetic number, because the mean of its divisors is an integer number (1119295044).

Almost surely, 2^16043614051 is an apocalyptic number.

16043614051 is a deficient number, since it is larger than the sum of its proper divisors (1865106653).

16043614051 is a wasteful number, since it uses less digits than its factorization.

16043614051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423150.

The product of its (nonzero) digits is 8640, while the sum is 31.

The spelling of 16043614051 in words is "sixteen billion, forty-three million, six hundred fourteen thousand, fifty-one".