1399338424213 has 8 divisors (see below), whose sum is σ = 1405027710720. Its totient is φ = 1393652747760.

The previous prime is 1399338424171. The next prime is 1399338424291. The reversal of 1399338424213 is 3124248339931.

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

It is a cyclic number.

It is not a de Polignac number, because 1399338424213 - 2²¹ = 1399336327061 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 (1399338424513) 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, 124333 + ... + 1677538.

It is an arithmetic number, because the mean of its divisors is an integer number (175628463840).

Almost surely, 2^{1399338424213} is an apocalyptic number.

It is an amenable number.

1399338424213 is a deficient number, since it is larger than the sum of its proper divisors (5689286507).

1399338424213 is a wasteful number, since it uses less digits than its factorization.

1399338424213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1805027.

The product of its digits is 3359232, while the sum is 52.

The spelling of 1399338424213 in words is "one trillion, three hundred ninety-nine billion, three hundred thirty-eight million, four hundred twenty-four thousand, two hundred thirteen".