16141627049 has 2 divisors, whose sum is σ = 16141627050. Its totient is φ = 16141627048.

The previous prime is 16141627043. The next prime is 16141627091. The reversal of 16141627049 is 94072614161.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16105386649 + 36240400 = 126907^2 + 6020^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16141627049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16141626997 and 16141627015.

It is not a weakly prime, because it can be changed into another prime (16141627043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8070813524 + 8070813525.

It is an arithmetic number, because the mean of its divisors is an integer number (8070813525).

Almost surely, 2^16141627049 is an apocalyptic number.

It is an amenable number.

16141627049 is a deficient number, since it is larger than the sum of its proper divisors (1).

16141627049 is an equidigital number, since it uses as much as digits as its factorization.

16141627049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 41.

The spelling of 16141627049 in words is "sixteen billion, one hundred forty-one million, six hundred twenty-seven thousand, forty-nine".