344478101134 has 4 divisors (see below), whose sum is σ = 516717151704. Its totient is φ = 172239050566.

The previous prime is 344478101131. The next prime is 344478101137. The reversal of 344478101134 is 431101874443.

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

It is an interprime number because it is at equal distance from previous prime (344478101131) and next prime (344478101137).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344478101131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86119525282 + ... + 86119525285.

It is an arithmetic number, because the mean of its divisors is an integer number (129179287926).

Almost surely, 2^344478101134 is an apocalyptic number.

344478101134 is a deficient number, since it is larger than the sum of its proper divisors (172239050570).

344478101134 is a wasteful number, since it uses less digits than its factorization.

344478101134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172239050569.

The product of its (nonzero) digits is 129024, while the sum is 40.

Adding to 344478101134 its reverse (431101874443), we get a palindrome (775579975577).

The spelling of 344478101134 in words is "three hundred forty-four billion, four hundred seventy-eight million, one hundred one thousand, one hundred thirty-four".