16246339441 has 2 divisors, whose sum is σ = 16246339442. Its totient is φ = 16246339440.

The previous prime is 16246339411. The next prime is 16246339457. The reversal of 16246339441 is 14493364261.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16051876416 + 194463025 = 126696^2 + 13945^2 .

It is a cyclic number.

It is not a de Polignac number, because 16246339441 - 2¹⁷ = 16246208369 is a prime.

It is not a weakly prime, because it can be changed into another prime (16246339411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8123169720 + 8123169721.

It is an arithmetic number, because the mean of its divisors is an integer number (8123169721).

Almost surely, 2^16246339441 is an apocalyptic number.

It is an amenable number.

16246339441 is a deficient number, since it is larger than the sum of its proper divisors (1).

16246339441 is an equidigital number, since it uses as much as digits as its factorization.

16246339441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 373248, while the sum is 43.

The spelling of 16246339441 in words is "sixteen billion, two hundred forty-six million, three hundred thirty-nine thousand, four hundred forty-one".