6216323402344 has 32 divisors (see below), whose sum is σ = 12806683293600. Its totient is φ = 2805273472320.

The previous prime is 6216323402329. The next prime is 6216323402369. The reversal of 6216323402344 is 4432043236126.

It is a junction number, because it is equal to n+sod(n) for n = 6216323402297 and 6216323402306.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254088627 + ... + 254113090.

It is an arithmetic number, because the mean of its divisors is an integer number (400208852925).

Almost surely, 2^{6216323402344} is an apocalyptic number.

It is an amenable number.

6216323402344 is an abundant number, since it is smaller than the sum of its proper divisors (6590359891256).

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

6216323402344 is a wasteful number, since it uses less digits than its factorization.

6216323402344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508201873 (or 508201869 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 40.

The spelling of 6216323402344 in words is "six trillion, two hundred sixteen billion, three hundred twenty-three million, four hundred two thousand, three hundred forty-four".