3543400043453 has 8 divisors (see below), whose sum is σ = 3588419873280. Its totient is φ = 3498384380400.

The previous prime is 3543400043437. The next prime is 3543400043461.

3543400043453 is nontrivially palindromic in base 10.

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 3543400043453 - 2⁴ = 3543400043437 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 (3543400003453) 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, 688028 + ... + 2749578.

It is an arithmetic number, because the mean of its divisors is an integer number (448552484160).

Almost surely, 2^{3543400043453} is an apocalyptic number.

It is an amenable number.

3543400043453 is a deficient number, since it is larger than the sum of its proper divisors (45019829827).

3543400043453 is a wasteful number, since it uses less digits than its factorization.

3543400043453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2083387.

The product of its (nonzero) digits is 518400, while the sum is 38.

It can be divided in two parts, 35434000 and 43453, that added together give a palindrome (35477453).

The spelling of 3543400043453 in words is "three trillion, five hundred forty-three billion, four hundred million, forty-three thousand, four hundred fifty-three".