13928478754 has 16 divisors (see below), whose sum is σ = 21407833440. Its totient is φ = 6792622240.

The previous prime is 13928478689. The next prime is 13928478763. The reversal of 13928478754 is 45787482931.

13928478754 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 331377 + ... + 371035.

It is an arithmetic number, because the mean of its divisors is an integer number (1337989590).

Almost surely, 2^13928478754 is an apocalyptic number.

13928478754 is a deficient number, since it is larger than the sum of its proper divisors (7479354686).

13928478754 is a wasteful number, since it uses less digits than its factorization.

13928478754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43985.

The product of its digits is 13547520, while the sum is 58.

The spelling of 13928478754 in words is "thirteen billion, nine hundred twenty-eight million, four hundred seventy-eight thousand, seven hundred fifty-four".