34345440425 has 48 divisors (see below), whose sum is σ = 45704217600. Its totient is φ = 25511270400.

The previous prime is 34345440413. The next prime is 34345440449. The reversal of 34345440425 is 52404454343.

It is not a de Polignac number, because 34345440425 - 2¹⁸ = 34345178281 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23866856 + ... + 23868294.

It is an arithmetic number, because the mean of its divisors is an integer number (952171200).

Almost surely, 2^34345440425 is an apocalyptic number.

It is an amenable number.

34345440425 is a deficient number, since it is larger than the sum of its proper divisors (11358777175).

34345440425 is a wasteful number, since it uses less digits than its factorization.

34345440425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2186 (or 2181 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 38.

Adding to 34345440425 its reverse (52404454343), we get a palindrome (86749894768).

The spelling of 34345440425 in words is "thirty-four billion, three hundred forty-five million, four hundred forty thousand, four hundred twenty-five".