401143213430022 has 64 divisors (see below), whose sum is σ = 917030988403200. Its totient is φ = 114595821398016.

The previous prime is 401143213429927. The next prime is 401143213430059. The reversal of 401143213430022 is 220034312341104.

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, 14369123608 + ... + 14369151524.

It is an arithmetic number, because the mean of its divisors is an integer number (14328609193800).

Almost surely, 2^{401143213430022} is an apocalyptic number.

401143213430022 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

401143213430022 is an abundant number, since it is smaller than the sum of its proper divisors (515887774973178).

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

401143213430022 is a wasteful number, since it uses less digits than its factorization.

401143213430022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65005.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 401143213430022 its reverse (220034312341104), we get a palindrome (621177525771126).

The spelling of 401143213430022 in words is "four hundred one trillion, one hundred forty-three billion, two hundred thirteen million, four hundred thirty thousand, twenty-two".