13922937448 has 32 divisors (see below), whose sum is σ = 29838778560. Its totient is φ = 5966190720.

The previous prime is 13922937421. The next prime is 13922937451. The reversal of 13922937448 is 84473922931.

It is a junction number, because it is equal to n+sod(n) for n = 13922937395 and 13922937404.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 670908 + ... + 691348.

It is an arithmetic number, because the mean of its divisors is an integer number (932461830).

Almost surely, 2^13922937448 is an apocalyptic number.

It is an amenable number.

13922937448 is an abundant number, since it is smaller than the sum of its proper divisors (15915841112).

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

13922937448 is a wasteful number, since it uses less digits than its factorization.

13922937448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32617 (or 32613 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 52.

The spelling of 13922937448 in words is "thirteen billion, nine hundred twenty-two million, nine hundred thirty-seven thousand, four hundred forty-eight".