1373382396667 has 4 divisors (see below), whose sum is σ = 1417685054656. Its totient is φ = 1329079738680.

The previous prime is 1373382396653. The next prime is 1373382396751. The reversal of 1373382396667 is 7666932833731.

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 1373382396667 - 2⁷ = 1373382396539 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1373382396599 and 1373382396608.

It is not an unprimeable number, because it can be changed into a prime (1373382396167) 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, 22151328948 + ... + 22151329009.

It is an arithmetic number, because the mean of its divisors is an integer number (354421263664).

Almost surely, 2^{1373382396667} is an apocalyptic number.

1373382396667 is a deficient number, since it is larger than the sum of its proper divisors (44302657989).

1373382396667 is an equidigital number, since it uses as much as digits as its factorization.

1373382396667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44302657988.

The product of its digits is 123451776, while the sum is 64.

The spelling of 1373382396667 in words is "one trillion, three hundred seventy-three billion, three hundred eighty-two million, three hundred ninety-six thousand, six hundred sixty-seven".