400410324343 has 16 divisors (see below), whose sum is σ = 427530182400. Its totient is φ = 373897762560.

The previous prime is 400410324329. The next prime is 400410324361. The reversal of 400410324343 is 343423014004.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-400410324343 is a prime.

It is a super-3 number, since 3×400410324343³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (400410394343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5547655 + ... + 5619367.

It is an arithmetic number, because the mean of its divisors is an integer number (26720636400).

Almost surely, 2^400410324343 is an apocalyptic number.

400410324343 is a deficient number, since it is larger than the sum of its proper divisors (27119858057).

400410324343 is a wasteful number, since it uses less digits than its factorization.

400410324343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75942.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 400410324343 its reverse (343423014004), we get a palindrome (743833338347).

The spelling of 400410324343 in words is "four hundred billion, four hundred ten million, three hundred twenty-four thousand, three hundred forty-three".