401330342200 has 48 divisors (see below), whose sum is σ = 933208328880. Its totient is φ = 160512303360.

The previous prime is 401330342183. The next prime is 401330342227. The reversal of 401330342200 is 2243033104.

It is a happy number.

It is a super-2 number, since 2×401330342200² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1555629 + ... + 1795171.

It is an arithmetic number, because the mean of its divisors is an integer number (19441840185).

Almost surely, 2^401330342200 is an apocalyptic number.

401330342200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

401330342200 is an abundant number, since it is smaller than the sum of its proper divisors (531877986680).

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

401330342200 is a wasteful number, since it uses less digits than its factorization.

401330342200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247936 (or 247927 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 401330342200 its reverse (2243033104), we get a palindrome (403573375304).

The spelling of 401330342200 in words is "four hundred one billion, three hundred thirty million, three hundred forty-two thousand, two hundred".