14062963397 has 54 divisors (see below), whose sum is σ = 17715532626. Its totient is φ = 11128346880.

The previous prime is 14062963379. The next prime is 14062963427. The reversal of 14062963397 is 79336926041.

It can be written as a sum of positive squares in 3 ways, for example, as 10078955236 + 3984008161 = 100394^2 + 63119^2 .

It is not a de Polignac number, because 14062963397 - 2⁶ = 14062963333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14062963307) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 71385503 + ... + 71385699.

It is an arithmetic number, because the mean of its divisors is an integer number (328065419).

Almost surely, 2^14062963397 is an apocalyptic number.

14062963397 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

14062963397 is a deficient number, since it is larger than the sum of its proper divisors (3652569229).

14062963397 is an equidigital number, since it uses as much as digits as its factorization.

14062963397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387 (or 292 counting only the distinct ones).

The product of its (nonzero) digits is 1469664, while the sum is 50.

The spelling of 14062963397 in words is "fourteen billion, sixty-two million, nine hundred sixty-three thousand, three hundred ninety-seven".