402234000211344 has 160 divisors (see below), whose sum is σ = 1190646401967360. Its totient is φ = 114624177463296.

The previous prime is 402234000211319. The next prime is 402234000211363. The reversal of 402234000211344 is 443112000432204.

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, 5110094932 + ... + 5110173644.

It is an arithmetic number, because the mean of its divisors is an integer number (7441540012296).

Almost surely, 2^{402234000211344} 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 402234000211344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (595323200983680).

402234000211344 is an abundant number, since it is smaller than the sum of its proper divisors (788412401756016).

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

402234000211344 is a wasteful number, since it uses less digits than its factorization.

402234000211344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118217 (or 118211 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 402234000211344 its reverse (443112000432204), we get a palindrome (845346000643548).

The spelling of 402234000211344 in words is "four hundred two trillion, two hundred thirty-four billion, two hundred eleven thousand, three hundred forty-four".