401000454343 has 8 divisors (see below), whose sum is σ = 401693040000. Its totient is φ = 400308014328.

The previous prime is 401000454299. The next prime is 401000454353. The reversal of 401000454343 is 343454000104.

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 401000454343 - 2⁹ = 401000453831 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 (401000454353) 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, 6468030 + ... + 6529732.

It is an arithmetic number, because the mean of its divisors is an integer number (50211630000).

Almost surely, 2^401000454343 is an apocalyptic number.

401000454343 is a deficient number, since it is larger than the sum of its proper divisors (692585657).

401000454343 is a wasteful number, since it uses less digits than its factorization.

401000454343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72821.

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 401000454343 its reverse (343454000104), we get a palindrome (744454454447).

The spelling of 401000454343 in words is "four hundred one billion, four hundred fifty-four thousand, three hundred forty-three".