34140125 has 16 divisors (see below), whose sum is σ = 43001712. Its totient is φ = 27059200.

The previous prime is 34140103. The next prime is 34140179. The reversal of 34140125 is 52104143.

It can be written as a sum of positive squares in 8 ways, for example, as 11539609 + 22600516 = 3397^2 + 4754^2 .

It is not a de Polignac number, because 34140125 - 2⁶ = 34140061 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34140097 and 34140106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12917 + ... + 15333.

It is an arithmetic number, because the mean of its divisors is an integer number (2687607).

Almost surely, 2^34140125 is an apocalyptic number.

It is an amenable number.

34140125 is a deficient number, since it is larger than the sum of its proper divisors (8861587).

34140125 is a wasteful number, since it uses less digits than its factorization.

34140125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2545 (or 2535 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 34140125 is about 5842.9551598485. The cubic root of 34140125 is about 324.4056197374.

Adding to 34140125 its reverse (52104143), we get a palindrome (86244268).

The spelling of 34140125 in words is "thirty-four million, one hundred forty thousand, one hundred twenty-five".