34346420425 has 12 divisors (see below), whose sum is σ = 44058167820. Its totient is φ = 26529648320.

The previous prime is 34346420419. The next prime is 34346420477. The reversal of 34346420425 is 52402464343.

It can be written as a sum of positive squares in 6 ways, for example, as 538611264 + 33807809161 = 23208^2 + 183869^2 .

It is not a de Polignac number, because 34346420425 - 2¹¹ = 34346418377 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23686462 + ... + 23687911.

It is an arithmetic number, because the mean of its divisors is an integer number (3671513985).

Almost surely, 2^34346420425 is an apocalyptic number.

It is an amenable number.

34346420425 is a deficient number, since it is larger than the sum of its proper divisors (9711747395).

34346420425 is a wasteful number, since it uses less digits than its factorization.

34346420425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47374412 (or 47374407 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 37.

Adding to 34346420425 its reverse (52402464343), we get a palindrome (86748884768).

The spelling of 34346420425 in words is "thirty-four billion, three hundred forty-six million, four hundred twenty thousand, four hundred twenty-five".