344140125 has 32 divisors (see below), whose sum is σ = 654461184. Its totient is φ = 157320000.

The previous prime is 344140117. The next prime is 344140133. The reversal of 344140125 is 521041443.

It is an interprime number because it is at equal distance from previous prime (344140117) and next prime (344140133).

It is not a de Polignac number, because 344140125 - 2³ = 344140117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 344140095 and 344140104.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62926 + ... + 68175.

It is an arithmetic number, because the mean of its divisors is an integer number (20451912).

Almost surely, 2^344140125 is an apocalyptic number.

344140125 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

344140125 is a deficient number, since it is larger than the sum of its proper divisors (310321059).

344140125 is a wasteful number, since it uses less digits than its factorization.

344140125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131126 (or 131116 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 344140125 is about 18551.0141232225. The cubic root of 344140125 is about 700.7747374673.

Adding to 344140125 its reverse (521041443), we get a palindrome (865181568).

The spelling of 344140125 in words is "three hundred forty-four million, one hundred forty thousand, one hundred twenty-five".