354144242351 has 4 divisors (see below), whose sum is σ = 354145974072. Its totient is φ = 354142510632.

The previous prime is 354144242341. The next prime is 354144242357. The reversal of 354144242351 is 153242441453.

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 354144242351 - 2³⁴ = 336964373167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354144242357) 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, 510485 + ... + 984318.

It is an arithmetic number, because the mean of its divisors is an integer number (88536493518).

Almost surely, 2^354144242351 is an apocalyptic number.

354144242351 is a deficient number, since it is larger than the sum of its proper divisors (1731721).

354144242351 is a wasteful number, since it uses less digits than its factorization.

354144242351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1731720.

The product of its digits is 230400, while the sum is 38.

The spelling of 354144242351 in words is "three hundred fifty-four billion, one hundred forty-four million, two hundred forty-two thousand, three hundred fifty-one".