342074425 has 48 divisors (see below), whose sum is σ = 559999872. Its totient is φ = 200678400.

The previous prime is 342074407. The next prime is 342074449. The reversal of 342074425 is 524470243.

It is a happy number.

It is not a de Polignac number, because 342074425 - 2⁹ = 342073913 is a prime.

It is a Duffinian 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 47 ways as a sum of consecutive naturals, for example, 27499 + ... + 37951.

It is an arithmetic number, because the mean of its divisors is an integer number (11666664).

Almost surely, 2^342074425 is an apocalyptic number.

342074425 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

342074425 is a deficient number, since it is larger than the sum of its proper divisors (217925447).

342074425 is a wasteful number, since it uses less digits than its factorization.

342074425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10498 (or 10493 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 31.

The square root of 342074425 is about 18495.2541209901. The cubic root of 342074425 is about 699.3697899349.

The spelling of 342074425 in words is "three hundred forty-two million, seventy-four thousand, four hundred twenty-five".