13614949616 has 10 divisors (see below), whose sum is σ = 26378964912. Its totient is φ = 6807474800.

The previous prime is 13614949591. The next prime is 13614949619. The reversal of 13614949616 is 61694941631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13614949619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 425467160 + ... + 425467191.

Almost surely, 2^13614949616 is an apocalyptic number.

13614949616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13614949616 is a deficient number, since it is larger than the sum of its proper divisors (12764015296).

13614949616 is an equidigital number, since it uses as much as digits as its factorization.

13614949616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850934359 (or 850934353 counting only the distinct ones).

The product of its digits is 839808, while the sum is 50.

The spelling of 13614949616 in words is "thirteen billion, six hundred fourteen million, nine hundred forty-nine thousand, six hundred sixteen".