14825199461 has 2 divisors, whose sum is σ = 14825199462. Its totient is φ = 14825199460.

The previous prime is 14825199437. The next prime is 14825199491. The reversal of 14825199461 is 16499152841.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8409990436 + 6415209025 = 91706^2 + 80095^2 .

It is a cyclic number.

It is not a de Polignac number, because 14825199461 - 2²⁶ = 14758090597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14825199421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7412599730 + 7412599731.

It is an arithmetic number, because the mean of its divisors is an integer number (7412599731).

Almost surely, 2^14825199461 is an apocalyptic number.

It is an amenable number.

14825199461 is a deficient number, since it is larger than the sum of its proper divisors (1).

14825199461 is an equidigital number, since it uses as much as digits as its factorization.

14825199461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 622080, while the sum is 50.

The spelling of 14825199461 in words is "fourteen billion, eight hundred twenty-five million, one hundred ninety-nine thousand, four hundred sixty-one".