344838402107 has 4 divisors (see below), whose sum is σ = 356729381520. Its totient is φ = 332947422696.

The previous prime is 344838402101. The next prime is 344838402109. The reversal of 344838402107 is 701204838443.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 701204838443 = 18367 ⋅38177429.

It is a cyclic number.

It is not a de Polignac number, because 344838402107 - 2⁴ = 344838402091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (344838402101) 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, 5945489663 + ... + 5945489720.

It is an arithmetic number, because the mean of its divisors is an integer number (89182345380).

Almost surely, 2^344838402107 is an apocalyptic number.

344838402107 is a deficient number, since it is larger than the sum of its proper divisors (11890979413).

344838402107 is a wasteful number, since it uses less digits than its factorization.

344838402107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11890979412.

The product of its (nonzero) digits is 516096, while the sum is 44.

The spelling of 344838402107 in words is "three hundred forty-four billion, eight hundred thirty-eight million, four hundred two thousand, one hundred seven".