1374933683839 has 4 divisors (see below), whose sum is σ = 1375045470280. Its totient is φ = 1374821897400.

The previous prime is 1374933683803. The next prime is 1374933683843. The reversal of 1374933683839 is 9383863394731.

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 1374933683839 - 2²¹ = 1374931586687 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 (1374933681839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55874769 + ... + 55899370.

It is an arithmetic number, because the mean of its divisors is an integer number (343761367570).

Almost surely, 2^{1374933683839} is an apocalyptic number.

1374933683839 is a deficient number, since it is larger than the sum of its proper divisors (111786441).

1374933683839 is a wasteful number, since it uses less digits than its factorization.

1374933683839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111786440.

The product of its digits is 211631616, while the sum is 67.

The spelling of 1374933683839 in words is "one trillion, three hundred seventy-four billion, nine hundred thirty-three million, six hundred eighty-three thousand, eight hundred thirty-nine".