13332256740 has 108 divisors (see below), whose sum is σ = 44451946812. Its totient is φ = 3232056960.

The previous prime is 13332256733. The next prime is 13332256757. The reversal of 13332256740 is 4765223331.

13332256740 is a `hidden beast` number, since 1 + 3 + 33 + 22 + 567 + 40 = 666.

13332256740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3583459044 + 9748797696 = 59862^2 + 98736^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 13332256695 and 13332256704.

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 35 ways as a sum of consecutive naturals, for example, 284287 + ... + 327846.

Almost surely, 2^13332256740 is an apocalyptic number.

13332256740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13332256740 is an abundant number, since it is smaller than the sum of its proper divisors (31119690072).

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

13332256740 is a wasteful number, since it uses less digits than its factorization.

13332256740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612170 (or 612154 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 36.

It can be divided in two parts, 13332 and 256740, that added together give a palindrome (270072).

The spelling of 13332256740 in words is "thirteen billion, three hundred thirty-two million, two hundred fifty-six thousand, seven hundred forty".