401243314244324 has 24 divisors (see below), whose sum is σ = 708557478860448. Its totient is φ = 198803522388800.

The previous prime is 401243314244243. The next prime is 401243314244347. The reversal of 401243314244324 is 423442413342104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 649954202 + ... + 650571249.

It is an arithmetic number, because the mean of its divisors is an integer number (29523228285852).

Almost surely, 2^{401243314244324} is an apocalyptic number.

It is an amenable number.

401243314244324 is a deficient number, since it is larger than the sum of its proper divisors (307314164616124).

401243314244324 is a wasteful number, since it uses less digits than its factorization.

401243314244324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300526155 (or 1300526153 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 41.

Adding to 401243314244324 its reverse (423442413342104), we get a palindrome (824685727586428).

The spelling of 401243314244324 in words is "four hundred one trillion, two hundred forty-three billion, three hundred fourteen million, two hundred forty-four thousand, three hundred twenty-four".