354135928147 has 4 divisors (see below), whose sum is σ = 354152828016. Its totient is φ = 354119028280.

The previous prime is 354135928123. The next prime is 354135928193. The reversal of 354135928147 is 741829531453.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 354135928147 - 2¹¹ = 354135926099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 354135928094 and 354135928103.

It is not an unprimeable number, because it can be changed into a prime (354135958147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8418463 + ... + 8460424.

It is an arithmetic number, because the mean of its divisors is an integer number (88538207004).

Almost surely, 2^354135928147 is an apocalyptic number.

354135928147 is a deficient number, since it is larger than the sum of its proper divisors (16899869).

354135928147 is a wasteful number, since it uses less digits than its factorization.

354135928147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16899868.

The product of its digits is 3628800, while the sum is 52.

The spelling of 354135928147 in words is "three hundred fifty-four billion, one hundred thirty-five million, nine hundred twenty-eight thousand, one hundred forty-seven".