16612441735679 has 2 divisors, whose sum is σ = 16612441735680. Its totient is φ = 16612441735678.

The previous prime is 16612441735621. The next prime is 16612441735723. The reversal of 16612441735679 is 97653714421661.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16612441735679 - 2⁴⁰ = 15512930107903 is a prime.

It is a super-2 number, since 2×16612441735679² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16612441738679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8306220867839 + 8306220867840.

It is an arithmetic number, because the mean of its divisors is an integer number (8306220867840).

Almost surely, 2^{16612441735679} is an apocalyptic number.

16612441735679 is a deficient number, since it is larger than the sum of its proper divisors (1).

16612441735679 is an equidigital number, since it uses as much as digits as its factorization.

16612441735679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45722880, while the sum is 62.

The spelling of 16612441735679 in words is "sixteen trillion, six hundred twelve billion, four hundred forty-one million, seven hundred thirty-five thousand, six hundred seventy-nine".