374002023385 has 4 divisors (see below), whose sum is σ = 448802428068. Its totient is φ = 299201618704.

The previous prime is 374002023293. The next prime is 374002023389. The reversal of 374002023385 is 583320200473.

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

It can be written as a sum of positive squares in 2 ways, for example, as 118947732544 + 255054290841 = 344888^2 + 505029^2 .

It is a cyclic number.

It is not a de Polignac number, because 374002023385 - 2¹³ = 374002015193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (374002023389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37400202334 + ... + 37400202343.

It is an arithmetic number, because the mean of its divisors is an integer number (112200607017).

Almost surely, 2^374002023385 is an apocalyptic number.

It is an amenable number.

374002023385 is a deficient number, since it is larger than the sum of its proper divisors (74800404683).

374002023385 is an equidigital number, since it uses as much as digits as its factorization.

374002023385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74800404682.

The product of its (nonzero) digits is 120960, while the sum is 37.

The spelling of 374002023385 in words is "three hundred seventy-four billion, two million, twenty-three thousand, three hundred eighty-five".