13816896948 has 144 divisors (see below), whose sum is σ = 38320968000. Its totient is φ = 4304171520.

The previous prime is 13816896923. The next prime is 13816896959. The reversal of 13816896948 is 84969861831.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4649103 + ... + 4652073.

Almost surely, 2^13816896948 is an apocalyptic number.

13816896948 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13816896948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19160484000).

13816896948 is an abundant number, since it is smaller than the sum of its proper divisors (24504071052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13816896948 is a wasteful number, since it uses less digits than its factorization.

13816896948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3167 (or 3142 counting only the distinct ones).

The product of its digits is 17915904, while the sum is 63.

The spelling of 13816896948 in words is "thirteen billion, eight hundred sixteen million, eight hundred ninety-six thousand, nine hundred forty-eight".