402244014324 has 96 divisors (see below), whose sum is σ = 1031563008000. Its totient is φ = 121426183296.

The previous prime is 402244014317. The next prime is 402244014451. The reversal of 402244014324 is 423410442204.

It is a junction number, because it is equal to n+sod(n) for n = 402244014291 and 402244014300.

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, 8729257 + ... + 8775215.

It is an arithmetic number, because the mean of its divisors is an integer number (10745448000).

Almost surely, 2^402244014324 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 402244014324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (515781504000).

402244014324 is an abundant number, since it is smaller than the sum of its proper divisors (629318993676).

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

402244014324 is a wasteful number, since it uses less digits than its factorization.

402244014324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47677 (or 47675 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 402244014324 its reverse (423410442204), we get a palindrome (825654456528).

The spelling of 402244014324 in words is "four hundred two billion, two hundred forty-four million, fourteen thousand, three hundred twenty-four".