1930673013727 has 4 divisors (see below), whose sum is σ = 1933170651000. Its totient is φ = 1928175376456.

The previous prime is 1930673013713. The next prime is 1930673013739. The reversal of 1930673013727 is 7273103760391.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1930673013727 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 (1930653013727) 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, 1248817477 + ... + 1248819022.

It is an arithmetic number, because the mean of its divisors is an integer number (483292662750).

Almost surely, 2^{1930673013727} is an apocalyptic number.

1930673013727 is a deficient number, since it is larger than the sum of its proper divisors (2497637273).

1930673013727 is an equidigital number, since it uses as much as digits as its factorization.

1930673013727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2497637272.

The product of its (nonzero) digits is 1000188, while the sum is 49.

The spelling of 1930673013727 in words is "one trillion, nine hundred thirty billion, six hundred seventy-three million, thirteen thousand, seven hundred twenty-seven".