401342331330324 has 48 divisors (see below), whose sum is σ = 1040519796556800. Its totient is φ = 133780437520128.

The previous prime is 401342331330301. The next prime is 401342331330329. The reversal of 401342331330324 is 423033133243104.

401342331330324 is a `hidden beast` number, since 4 + 0 + 1 + 34 + 2 + 3 + 313 + 303 + 2 + 4 = 666.

It is a super-2 number, since 2×401342331330324² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401342331330329) 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, 39978637 + ... + 48999755.

It is an arithmetic number, because the mean of its divisors is an integer number (21677495761600).

Almost surely, 2^{401342331330324} is an apocalyptic number.

It is an amenable number.

401342331330324 is an abundant number, since it is smaller than the sum of its proper divisors (639177465226476).

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

401342331330324 is a wasteful number, since it uses less digits than its factorization.

401342331330324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9433069 (or 9433061 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 36.

Adding to 401342331330324 its reverse (423033133243104), we get a palindrome (824375464573428).

The spelling of 401342331330324 in words is "four hundred one trillion, three hundred forty-two billion, three hundred thirty-one million, three hundred thirty thousand, three hundred twenty-four".