16006229077 has 2 divisors, whose sum is σ = 16006229078. Its totient is φ = 16006229076.

The previous prime is 16006229051. The next prime is 16006229089. The reversal of 16006229077 is 77092260061.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15576537636 + 429691441 = 124806^2 + 20729^2 .

It is a cyclic number.

It is not a de Polignac number, because 16006229077 - 2³¹ = 13858745429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16006229027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8003114538 + 8003114539.

It is an arithmetic number, because the mean of its divisors is an integer number (8003114539).

Almost surely, 2^16006229077 is an apocalyptic number.

It is an amenable number.

16006229077 is a deficient number, since it is larger than the sum of its proper divisors (1).

16006229077 is an equidigital number, since it uses as much as digits as its factorization.

16006229077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 63504, while the sum is 40.

The spelling of 16006229077 in words is "sixteen billion, six million, two hundred twenty-nine thousand, seventy-seven".