354135125315 has 8 divisors (see below), whose sum is σ = 424965505488. Its totient is φ = 283305863520.

The previous prime is 354135125191. The next prime is 354135125317. The reversal of 354135125315 is 513521531453.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 354135125315 - 2⁸ = 354135125059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (354135125317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 786809 + ... + 1152101.

It is an arithmetic number, because the mean of its divisors is an integer number (53120688186).

Almost surely, 2^354135125315 is an apocalyptic number.

354135125315 is a deficient number, since it is larger than the sum of its proper divisors (70830380173).

354135125315 is a wasteful number, since it uses less digits than its factorization.

354135125315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 559189.

The product of its digits is 135000, while the sum is 38.

Adding to 354135125315 its reverse (513521531453), we get a palindrome (867656656768).

The spelling of 354135125315 in words is "three hundred fifty-four billion, one hundred thirty-five million, one hundred twenty-five thousand, three hundred fifteen".