1371383589347 has 4 divisors (see below), whose sum is σ = 1372676129136. Its totient is φ = 1370091049560.

The previous prime is 1371383589319. The next prime is 1371383589403. The reversal of 1371383589347 is 7439853831731.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1371383589347 - 2²⁶ = 1371316480483 is a prime.

It is a super-2 number, since 2×1371383589347² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1371383589347.

It is not an unprimeable number, because it can be changed into a prime (1371383589847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 646268303 + ... + 646270424.

It is an arithmetic number, because the mean of its divisors is an integer number (343169032284).

Almost surely, 2^{1371383589347} is an apocalyptic number.

1371383589347 is a deficient number, since it is larger than the sum of its proper divisors (1292539789).

1371383589347 is a wasteful number, since it uses less digits than its factorization.

1371383589347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1292539788.

The product of its digits is 45722880, while the sum is 62.

The spelling of 1371383589347 in words is "one trillion, three hundred seventy-one billion, three hundred eighty-three million, five hundred eighty-nine thousand, three hundred forty-seven".