344154425414 has 4 divisors (see below), whose sum is σ = 516231638124. Its totient is φ = 172077212706.

The previous prime is 344154425411. The next prime is 344154425431. The reversal of 344154425414 is 414524451443.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (344154425411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86038606352 + ... + 86038606355.

It is an arithmetic number, because the mean of its divisors is an integer number (129057909531).

Almost surely, 2^344154425414 is an apocalyptic number.

344154425414 is a deficient number, since it is larger than the sum of its proper divisors (172077212710).

344154425414 is a wasteful number, since it uses less digits than its factorization.

344154425414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172077212709.

The product of its digits is 614400, while the sum is 41.

Adding to 344154425414 its reverse (414524451443), we get a palindrome (758678876857).

The spelling of 344154425414 in words is "three hundred forty-four billion, one hundred fifty-four million, four hundred twenty-five thousand, four hundred fourteen".