344200100293 has 4 divisors (see below), whose sum is σ = 393371543200. Its totient is φ = 295028657388.

The previous prime is 344200100239. The next prime is 344200100347. The reversal of 344200100293 is 392001002443.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (344200100239) and next prime (344200100347).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-344200100293 is a prime.

It is a super-2 number, since 2×344200100293² (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 (344200100203) 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 3 ways as a sum of consecutive naturals, for example, 24585721443 + ... + 24585721456.

It is an arithmetic number, because the mean of its divisors is an integer number (98342885800).

Almost surely, 2^344200100293 is an apocalyptic number.

It is an amenable number.

344200100293 is a deficient number, since it is larger than the sum of its proper divisors (49171442907).

344200100293 is an equidigital number, since it uses as much as digits as its factorization.

344200100293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49171442906.

The product of its (nonzero) digits is 5184, while the sum is 28.

The spelling of 344200100293 in words is "three hundred forty-four billion, two hundred million, one hundred thousand, two hundred ninety-three".