13740385071 has 8 divisors (see below), whose sum is σ = 20937729664. Its totient is φ = 7851648600.

The previous prime is 13740385067. The next prime is 13740385073. The reversal of 13740385071 is 17058304731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13740385071 - 2² = 13740385067 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13740385073) 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, 327152005 + ... + 327152046.

It is an arithmetic number, because the mean of its divisors is an integer number (2617216208).

Almost surely, 2^13740385071 is an apocalyptic number.

13740385071 is a deficient number, since it is larger than the sum of its proper divisors (7197344593).

13740385071 is an equidigital number, since it uses as much as digits as its factorization.

13740385071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654304061.

The product of its (nonzero) digits is 70560, while the sum is 39.

The spelling of 13740385071 in words is "thirteen billion, seven hundred forty million, three hundred eighty-five thousand, seventy-one".