2263718042616 has 128 divisors (see below), whose sum is σ = 5997090493440. Its totient is φ = 710637312000.

The previous prime is 2263718042561. The next prime is 2263718042647. The reversal of 2263718042616 is 6162408173622.

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, 9298606 + ... + 9538946.

It is an arithmetic number, because the mean of its divisors is an integer number (46852269480).

Almost surely, 2^{2263718042616} 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 2263718042616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2998545246720).

2263718042616 is an abundant number, since it is smaller than the sum of its proper divisors (3733372450824).

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

2263718042616 is a wasteful number, since it uses less digits than its factorization.

2263718042616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240637 (or 240633 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 48.

The spelling of 2263718042616 in words is "two trillion, two hundred sixty-three billion, seven hundred eighteen million, forty-two thousand, six hundred sixteen".