1396714439271 has 8 divisors (see below), whose sum is σ = 1862291709040. Its totient is φ = 931140064512.

The previous prime is 1396714439207. The next prime is 1396714439299. The reversal of 1396714439271 is 1729344176931.

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

It is not a de Polignac number, because 1396714439271 - 2⁶ = 1396714439207 is a prime.

It is a super-2 number, since 2×1396714439271² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1396714437271) 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, 964695 + ... + 1929783.

It is an arithmetic number, because the mean of its divisors is an integer number (232786463630).

Almost surely, 2^{1396714439271} is an apocalyptic number.

1396714439271 is a deficient number, since it is larger than the sum of its proper divisors (465577269769).

1396714439271 is an equidigital number, since it uses as much as digits as its factorization.

1396714439271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1447505.

The product of its digits is 6858432, while the sum is 57.

The spelling of 1396714439271 in words is "one trillion, three hundred ninety-six billion, seven hundred fourteen million, four hundred thirty-nine thousand, two hundred seventy-one".