354320425 has 12 divisors (see below), whose sum is σ = 439632576. Its totient is φ = 283278800.

The previous prime is 354320411. The next prime is 354320431. The reversal of 354320425 is 524023453.

It is not a de Polignac number, because 354320425 - 2²⁵ = 320765993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 354320393 and 354320402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48780 + ... + 55570.

It is an arithmetic number, because the mean of its divisors is an integer number (36636048).

Almost surely, 2^354320425 is an apocalyptic number.

It is an amenable number.

354320425 is a deficient number, since it is larger than the sum of its proper divisors (85312151).

354320425 is a wasteful number, since it uses less digits than its factorization.

354320425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8888 (or 8883 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 354320425 is about 18823.4009945068. The cubic root of 354320425 is about 707.6177681068.

Adding to 354320425 its reverse (524023453), we get a palindrome (878343878).

The spelling of 354320425 in words is "three hundred fifty-four million, three hundred twenty thousand, four hundred twenty-five".