402324244112 has 40 divisors (see below), whose sum is σ = 891386209536. Its totient is φ = 172322989056.

The previous prime is 402324244093. The next prime is 402324244117. The reversal of 402324244112 is 211442423204.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (402324244117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 868328 + ... + 1248455.

Almost surely, 2^402324244112 is an apocalyptic number.

It is an amenable number.

402324244112 is an abundant number, since it is smaller than the sum of its proper divisors (489061965424).

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

402324244112 is a wasteful number, since it uses less digits than its factorization.

402324244112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2118495 (or 2118489 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 402324244112 its reverse (211442423204), we get a palindrome (613766667316).

The spelling of 402324244112 in words is "four hundred two billion, three hundred twenty-four million, two hundred forty-four thousand, one hundred twelve".