334395281093 has 4 divisors (see below), whose sum is σ = 336525187500. Its totient is φ = 332265374688.

The previous prime is 334395281083. The next prime is 334395281153. The reversal of 334395281093 is 390182593433.

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 177846071524 + 156549209569 = 421718^2 + 395663^2 .

It is a cyclic number.

It is not a de Polignac number, because 334395281093 - 2¹⁰ = 334395280069 is a prime.

It is a super-2 number, since 2×334395281093² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (334395281053) 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, 1064952968 + ... + 1064953281.

It is an arithmetic number, because the mean of its divisors is an integer number (84131296875).

Almost surely, 2^334395281093 is an apocalyptic number.

It is an amenable number.

334395281093 is a deficient number, since it is larger than the sum of its proper divisors (2129906407).

334395281093 is a wasteful number, since it uses less digits than its factorization.

334395281093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2129906406.

The product of its (nonzero) digits is 2099520, while the sum is 50.

The spelling of 334395281093 in words is "three hundred thirty-four billion, three hundred ninety-five million, two hundred eighty-one thousand, ninety-three".