13694229424 has 10 divisors (see below), whose sum is σ = 26532569540. Its totient is φ = 6847114704.

The previous prime is 13694229421. The next prime is 13694229427. The reversal of 13694229424 is 42492249631.

13694229424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (13694229421) and next prime (13694229427).

It is a super-3 number, since 3×13694229424³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (13694229421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 427944654 + ... + 427944685.

It is an arithmetic number, because the mean of its divisors is an integer number (2653256954).

Almost surely, 2^13694229424 is an apocalyptic number.

It is an amenable number.

13694229424 is a deficient number, since it is larger than the sum of its proper divisors (12838340116).

13694229424 is an equidigital number, since it uses as much as digits as its factorization.

13694229424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855889347 (or 855889341 counting only the distinct ones).

The product of its digits is 746496, while the sum is 46.

The spelling of 13694229424 in words is "thirteen billion, six hundred ninety-four million, two hundred twenty-nine thousand, four hundred twenty-four".