374115188893 has 4 divisors (see below), whose sum is σ = 374128735708. Its totient is φ = 374101642080.

The previous prime is 374115188891. The next prime is 374115188911. The reversal of 374115188893 is 398881511473.

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 21495371769 + 352619817124 = 146613^2 + 593818^2 .

It is a cyclic number.

It is not a de Polignac number, because 374115188893 - 2¹ = 374115188891 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 (374115188891) 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, 6731898 + ... + 6787243.

It is an arithmetic number, because the mean of its divisors is an integer number (93532183927).

Almost surely, 2^374115188893 is an apocalyptic number.

It is an amenable number.

374115188893 is a deficient number, since it is larger than the sum of its proper divisors (13546815).

374115188893 is a wasteful number, since it uses less digits than its factorization.

374115188893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13546814.

The product of its digits is 5806080, while the sum is 58.

The spelling of 374115188893 in words is "three hundred seventy-four billion, one hundred fifteen million, one hundred eighty-eight thousand, eight hundred ninety-three".