354134425 has 24 divisors (see below), whose sum is σ = 459470592. Its totient is φ = 270480000.

The previous prime is 354134423. The next prime is 354134449. The reversal of 354134425 is 524431453.

It is not a de Polignac number, because 354134425 - 2¹ = 354134423 is a prime.

It is a super-2 number, since 2×354134425² = 250822381940161250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (354134423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44500 + ... + 51850.

It is an arithmetic number, because the mean of its divisors is an integer number (19144608).

Almost surely, 2^354134425 is an apocalyptic number.

It is an amenable number.

354134425 is a deficient number, since it is larger than the sum of its proper divisors (105336167).

354134425 is a wasteful number, since it uses less digits than its factorization.

354134425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7449 (or 7444 counting only the distinct ones).

The product of its digits is 28800, while the sum is 31.

The square root of 354134425 is about 18818.4596872326. The cubic root of 354134425 is about 707.4939254557.

Adding to 354134425 its reverse (524431453), we get a palindrome (878565878).

The spelling of 354134425 in words is "three hundred fifty-four million, one hundred thirty-four thousand, four hundred twenty-five".