401112433321204 has 96 divisors (see below), whose sum is σ = 826710905180160. Its totient is φ = 168346513296000.

The previous prime is 401112433321163. The next prime is 401112433321277. The reversal of 401112433321204 is 402123334211104.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23285724 + ... + 36666739.

It is an arithmetic number, because the mean of its divisors is an integer number (8611571928960).

Almost surely, 2^{401112433321204} is an apocalyptic number.

401112433321204 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

401112433321204 is an abundant number, since it is smaller than the sum of its proper divisors (425598471858956).

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

401112433321204 is a wasteful number, since it uses less digits than its factorization.

401112433321204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59952701 (or 59952699 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 401112433321204 its reverse (402123334211104), we get a palindrome (803235767532308).

The spelling of 401112433321204 in words is "four hundred one trillion, one hundred twelve billion, four hundred thirty-three million, three hundred twenty-one thousand, two hundred four".