1369327432838 has 4 divisors (see below), whose sum is σ = 2053991149260. Its totient is φ = 684663716418.

The previous prime is 1369327432813. The next prime is 1369327432859. The reversal of 1369327432838 is 8382347239631.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 342331858208 + ... + 342331858211.

It is an arithmetic number, because the mean of its divisors is an integer number (513497787315).

Almost surely, 2^{1369327432838} is an apocalyptic number.

1369327432838 is a deficient number, since it is larger than the sum of its proper divisors (684663716422).

1369327432838 is an equidigital number, since it uses as much as digits as its factorization.

1369327432838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684663716421.

The product of its digits is 31352832, while the sum is 59.

The spelling of 1369327432838 in words is "one trillion, three hundred sixty-nine billion, three hundred twenty-seven million, four hundred thirty-two thousand, eight hundred thirty-eight".