13908554314 has 4 divisors (see below), whose sum is σ = 20862831474. Its totient is φ = 6954277156.

The previous prime is 13908554311. The next prime is 13908554327. The reversal of 13908554314 is 41345580931.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41345580931 = 1087 ⋅38036413.

It can be written as a sum of positive squares in only one way, i.e., 8135138025 + 5773416289 = 90195^2 + 75983^2 .

It is not an unprimeable number, because it can be changed into a prime (13908554311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3477138577 + ... + 3477138580.

Almost surely, 2^13908554314 is an apocalyptic number.

13908554314 is a deficient number, since it is larger than the sum of its proper divisors (6954277160).

13908554314 is an equidigital number, since it uses as much as digits as its factorization.

13908554314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6954277159.

The product of its (nonzero) digits is 259200, while the sum is 43.

The spelling of 13908554314 in words is "thirteen billion, nine hundred eight million, five hundred fifty-four thousand, three hundred fourteen".