14461900393 has 2 divisors, whose sum is σ = 14461900394. Its totient is φ = 14461900392.

The previous prime is 14461900367. The next prime is 14461900451. The reversal of 14461900393 is 39300916441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12067461904 + 2394438489 = 109852^2 + 48933^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14461900393 is a prime.

It is not a weakly prime, because it can be changed into another prime (14461900093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7230950196 + 7230950197.

It is an arithmetic number, because the mean of its divisors is an integer number (7230950197).

Almost surely, 2^14461900393 is an apocalyptic number.

It is an amenable number.

14461900393 is a deficient number, since it is larger than the sum of its proper divisors (1).

14461900393 is an equidigital number, since it uses as much as digits as its factorization.

14461900393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 40.

The spelling of 14461900393 in words is "fourteen billion, four hundred sixty-one million, nine hundred thousand, three hundred ninety-three".