13428677548 has 24 divisors (see below), whose sum is σ = 27608610960. Its totient is φ = 5634409920.

The previous prime is 13428677543. The next prime is 13428677567. The reversal of 13428677548 is 84577682431.

It is not an unprimeable number, because it can be changed into a prime (13428677543) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11737783 + ... + 11738926.

It is an arithmetic number, because the mean of its divisors is an integer number (1150358790).

Almost surely, 2^13428677548 is an apocalyptic number.

It is an amenable number.

13428677548 is an abundant number, since it is smaller than the sum of its proper divisors (14179933412).

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

13428677548 is a wasteful number, since it uses less digits than its factorization.

13428677548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23476737 (or 23476735 counting only the distinct ones).

The product of its digits is 9031680, while the sum is 55.

It can be divided in two parts, 134 and 28677548, that added together give a palindrome (28677682).

The spelling of 13428677548 in words is "thirteen billion, four hundred twenty-eight million, six hundred seventy-seven thousand, five hundred forty-eight".