401423520300 has 288 divisors, whose sum is σ = 1346951289600. Its totient is φ = 91278720000.

The previous prime is 401423520299. The next prime is 401423520343. The reversal of 401423520300 is 3025324104.

It is a super-2 number, since 2×401423520300² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6301006 + ... + 6364394.

It is an arithmetic number, because the mean of its divisors is an integer number (4676914200).

Almost surely, 2^401423520300 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 401423520300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (673475644800).

401423520300 is an abundant number, since it is smaller than the sum of its proper divisors (945527769300).

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

401423520300 is a wasteful number, since it uses less digits than its factorization.

401423520300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63537 (or 63530 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 401423520300 its reverse (3025324104), we get a palindrome (404448844404).

The spelling of 401423520300 in words is "four hundred one billion, four hundred twenty-three million, five hundred twenty thousand, three hundred".