400234411103324 has 24 divisors (see below), whose sum is σ = 800469333349728. Its totient is φ = 171528923799360.

The previous prime is 400234411103311. The next prime is 400234411103393. The reversal of 400234411103324 is 423301114432004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52653194 + ... + 59773134.

It is an arithmetic number, because the mean of its divisors is an integer number (33352888889572).

Almost surely, 2^{400234411103324} is an apocalyptic number.

It is an amenable number.

400234411103324 is an abundant number, since it is smaller than the sum of its proper divisors (400234922246404).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

400234411103324 is a wasteful number, since it uses less digits than its factorization.

400234411103324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9127565 (or 9127563 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 400234411103324 its reverse (423301114432004), we get a palindrome (823535525535328).

The spelling of 400234411103324 in words is "four hundred trillion, two hundred thirty-four billion, four hundred eleven million, one hundred three thousand, three hundred twenty-four".