14812350409 has 2 divisors, whose sum is σ = 14812350410. Its totient is φ = 14812350408.

The previous prime is 14812350401. The next prime is 14812350439. The reversal of 14812350409 is 90405321841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8463448009 + 6348902400 = 91997^2 + 79680^2 .

It is a cyclic number.

It is not a de Polignac number, because 14812350409 - 2³ = 14812350401 is a prime.

It is not a weakly prime, because it can be changed into another prime (14812350401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7406175204 + 7406175205.

It is an arithmetic number, because the mean of its divisors is an integer number (7406175205).

Almost surely, 2^14812350409 is an apocalyptic number.

It is an amenable number.

14812350409 is a deficient number, since it is larger than the sum of its proper divisors (1).

14812350409 is an equidigital number, since it uses as much as digits as its factorization.

14812350409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 14812350409 in words is "fourteen billion, eight hundred twelve million, three hundred fifty thousand, four hundred nine".