354143545 has 8 divisors (see below), whose sum is σ = 485682624. Its totient is φ = 242841264.

The previous prime is 354143521. The next prime is 354143579. The reversal of 354143545 is 545341453.

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 354143545 - 2¹¹ = 354141497 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 354143545.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5059159 + ... + 5059228.

It is an arithmetic number, because the mean of its divisors is an integer number (60710328).

Almost surely, 2^354143545 is an apocalyptic number.

354143545 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

354143545 is a deficient number, since it is larger than the sum of its proper divisors (131539079).

354143545 is a wasteful number, since it uses less digits than its factorization.

354143545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10118399.

The product of its digits is 72000, while the sum is 34.

The square root of 354143545 is about 18818.7020009351. The cubic root of 354143545 is about 707.4999987514.

Adding to 354143545 its reverse (545341453), we get a palindrome (899484998).

The spelling of 354143545 in words is "three hundred fifty-four million, one hundred forty-three thousand, five hundred forty-five".