354134688225 has 12 divisors (see below), whose sum is σ = 585502684656. Its totient is φ = 188871833680.

The previous prime is 354134688223. The next prime is 354134688227. The reversal of 354134688225 is 522886431453.

It is an interprime number because it is at equal distance from previous prime (354134688223) and next prime (354134688227).

It is not a de Polignac number, because 354134688225 - 2¹ = 354134688223 is a prime.

It is a super-2 number, since 2×354134688225² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (354134688223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2360897847 + ... + 2360897996.

It is an arithmetic number, because the mean of its divisors is an integer number (48791890388).

Almost surely, 2^354134688225 is an apocalyptic number.

It is an amenable number.

354134688225 is a deficient number, since it is larger than the sum of its proper divisors (231367996431).

354134688225 is a wasteful number, since it uses less digits than its factorization.

354134688225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4721795856 (or 4721795851 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 51.

The spelling of 354134688225 in words is "three hundred fifty-four billion, one hundred thirty-four million, six hundred eighty-eight thousand, two hundred twenty-five".