13481470381370 has 32 divisors (see below), whose sum is σ = 24665935207680. Its totient is φ = 5303867941440.

The previous prime is 13481470381367. The next prime is 13481470381397. The reversal of 13481470381370 is 7318307418431.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9683021 + ... + 10987439.

It is an arithmetic number, because the mean of its divisors is an integer number (770810475240).

Almost surely, 2^{13481470381370} is an apocalyptic number.

13481470381370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13481470381370 is a deficient number, since it is larger than the sum of its proper divisors (11184464826310).

13481470381370 is a wasteful number, since it uses less digits than its factorization.

13481470381370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1321430.

The product of its (nonzero) digits is 1354752, while the sum is 50.

The spelling of 13481470381370 in words is "thirteen trillion, four hundred eighty-one billion, four hundred seventy million, three hundred eighty-one thousand, three hundred seventy".