13614945970 has 8 divisors (see below), whose sum is σ = 24506902764. Its totient is φ = 5445978384.

The previous prime is 13614945959. The next prime is 13614945977. The reversal of 13614945970 is 7954941631.

13614945970 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12568876321 + 1046069649 = 112111^2 + 32343^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (13614945977) 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 in 3 ways as a sum of consecutive naturals, for example, 680747289 + ... + 680747308.

Almost surely, 2^13614945970 is an apocalyptic number.

13614945970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13614945970 is a deficient number, since it is larger than the sum of its proper divisors (10891956794).

13614945970 is a wasteful number, since it uses less digits than its factorization.

13614945970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1361494604.

The product of its (nonzero) digits is 816480, while the sum is 49.

The spelling of 13614945970 in words is "thirteen billion, six hundred fourteen million, nine hundred forty-five thousand, nine hundred seventy".