13345307219770 has 32 divisors (see below), whose sum is σ = 24102833937408. Its totient is φ = 5320090948608.

The previous prime is 13345307219743. The next prime is 13345307219771. The reversal of 13345307219770 is 7791270354331.

It is a happy number.

13345307219770 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13345307219771) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1597219 + ... + 5407561.

It is an arithmetic number, because the mean of its divisors is an integer number (753213560544).

Almost surely, 2^{13345307219770} is an apocalyptic number.

13345307219770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13345307219770 is a deficient number, since it is larger than the sum of its proper divisors (10757526717638).

13345307219770 is a wasteful number, since it uses less digits than its factorization.

13345307219770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3811534.

The product of its (nonzero) digits is 3333960, while the sum is 52.

The spelling of 13345307219770 in words is "thirteen trillion, three hundred forty-five billion, three hundred seven million, two hundred nineteen thousand, seven hundred seventy".