1928683230761 has 16 divisors (see below), whose sum is σ = 2266787078784. Its totient is φ = 1606806824064.

The previous prime is 1928683230739. The next prime is 1928683230781. The reversal of 1928683230761 is 1670323868291.

It is not a de Polignac number, because 1928683230761 - 2²² = 1928679036457 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1928683230697 and 1928683230706.

It is not an unprimeable number, because it can be changed into a prime (1928683230781) 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 15 ways as a sum of consecutive naturals, for example, 24252860 + ... + 24332253.

It is an arithmetic number, because the mean of its divisors is an integer number (141674192424).

Almost surely, 2^{1928683230761} is an apocalyptic number.

It is an amenable number.

1928683230761 is a deficient number, since it is larger than the sum of its proper divisors (338103848023).

1928683230761 is a wasteful number, since it uses less digits than its factorization.

1928683230761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48585280.

The product of its (nonzero) digits is 5225472, while the sum is 56.

The spelling of 1928683230761 in words is "one trillion, nine hundred twenty-eight billion, six hundred eighty-three million, two hundred thirty thousand, seven hundred sixty-one".