4354140543 has 8 divisors (see below), whose sum is σ = 5809108656. Its totient is φ = 2900966400.

The previous prime is 4354140541. The next prime is 4354140551. The reversal of 4354140543 is 3450414534.

It is a happy number.

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

It is not a de Polignac number, because 4354140543 - 2¹ = 4354140541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4354140541) 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, 442818 + ... + 452543.

It is an arithmetic number, because the mean of its divisors is an integer number (726138582).

Almost surely, 2^4354140543 is an apocalyptic number.

4354140543 is a deficient number, since it is larger than the sum of its proper divisors (1454968113).

4354140543 is a wasteful number, since it uses less digits than its factorization.

4354140543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 896985.

The product of its (nonzero) digits is 57600, while the sum is 33.

The square root of 4354140543 is about 65985.9117009078. The cubic root of 4354140543 is about 1632.9296733103.

The spelling of 4354140543 in words is "four billion, three hundred fifty-four million, one hundred forty thousand, five hundred forty-three".