2993405181316 has 27 divisors (see below), whose sum is σ = 5758048886583. Its totient is φ = 1360621417320.

The previous prime is 2993405181293. The next prime is 2993405181331. The reversal of 2993405181316 is 6131815043992.

The square root of 2993405181316 is 1730146.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 38023891 + ... + 38102533.

Almost surely, 2^{2993405181316} is an apocalyptic number.

2993405181316 is the 1730146-th square number.

It is an amenable number.

2993405181316 is a deficient number, since it is larger than the sum of its proper divisors (2764643705267).

2993405181316 is an frugal number, since it uses more digits than its factorization.

2993405181316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157312 (or 78656 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 52.

The spelling of 2993405181316 in words is "two trillion, nine hundred ninety-three billion, four hundred five million, one hundred eighty-one thousand, three hundred sixteen".