13257227704 has 32 divisors (see below), whose sum is σ = 28412258400. Its totient is φ = 5680886400.

The previous prime is 13257227701. The next prime is 13257227777. The reversal of 13257227704 is 40772275231.

13257227704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13257227704² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13257227701) by changing a digit.

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, 600054 + ... + 621754.

It is an arithmetic number, because the mean of its divisors is an integer number (887883075).

Almost surely, 2^13257227704 is an apocalyptic number.

13257227704 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13257227704 is an abundant number, since it is smaller than the sum of its proper divisors (15155030696).

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

13257227704 is a wasteful number, since it uses less digits than its factorization.

13257227704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32623 (or 32619 counting only the distinct ones).

The product of its (nonzero) digits is 164640, while the sum is 40.

The spelling of 13257227704 in words is "thirteen billion, two hundred fifty-seven million, two hundred twenty-seven thousand, seven hundred four".