3830748161445 has 16 divisors (see below), whose sum is σ = 6810218953920. Its totient is φ = 2043065686032.

The previous prime is 3830748161419. The next prime is 3830748161473. The reversal of 3830748161445 is 5441618470383.

3830748161445 is a `hidden beast` number, since 3 + 8 + 30 + 7 + 4 + 8 + 161 + 445 = 666.

It is not a de Polignac number, because 3830748161445 - 2⁸ = 3830748161189 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3830748161391 and 3830748161400.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14187956019 + ... + 14187956288.

It is an arithmetic number, because the mean of its divisors is an integer number (425638684620).

Almost surely, 2^{3830748161445} is an apocalyptic number.

It is an amenable number.

3830748161445 is a deficient number, since it is larger than the sum of its proper divisors (2979470792475).

3830748161445 is a wasteful number, since it uses less digits than its factorization.

3830748161445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28375912321 (or 28375912315 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 54.

The spelling of 3830748161445 in words is "three trillion, eight hundred thirty billion, seven hundred forty-eight million, one hundred sixty-one thousand, four hundred forty-five".