354555111443 has 8 divisors (see below), whose sum is σ = 381833315136. Its totient is φ = 327277584000.

The previous prime is 354555111409. The next prime is 354555111461. The reversal of 354555111443 is 344111555453.

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

It is a cyclic number.

It is not a de Polignac number, because 354555111443 - 2²⁰ = 354554062867 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 354555111443.

It is not an unprimeable number, because it can be changed into a prime (354555111343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1625243 + ... + 1830443.

It is an arithmetic number, because the mean of its divisors is an integer number (47729164392).

Almost surely, 2^354555111443 is an apocalyptic number.

354555111443 is a deficient number, since it is larger than the sum of its proper divisors (27278203693).

354555111443 is a wasteful number, since it uses less digits than its factorization.

354555111443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338125.

The product of its digits is 360000, while the sum is 41.

Adding to 354555111443 its reverse (344111555453), we get a palindrome (698666666896).

The spelling of 354555111443 in words is "three hundred fifty-four billion, five hundred fifty-five million, one hundred eleven thousand, four hundred forty-three".