16241309629 has 2 divisors, whose sum is σ = 16241309630. Its totient is φ = 16241309628.

The previous prime is 16241309621. The next prime is 16241309639. The reversal of 16241309629 is 92690314261.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10940741604 + 5300568025 = 104598^2 + 72805^2 .

It is a cyclic number.

It is not a de Polignac number, because 16241309629 - 2³ = 16241309621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16241309621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8120654814 + 8120654815.

It is an arithmetic number, because the mean of its divisors is an integer number (8120654815).

Almost surely, 2^16241309629 is an apocalyptic number.

It is an amenable number.

16241309629 is a deficient number, since it is larger than the sum of its proper divisors (1).

16241309629 is an equidigital number, since it uses as much as digits as its factorization.

16241309629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 43.

The spelling of 16241309629 in words is "sixteen billion, two hundred forty-one million, three hundred nine thousand, six hundred twenty-nine".