2663240712 has 64 divisors (see below), whose sum is σ = 7417958400. Its totient is φ = 789867840.

The previous prime is 2663240693. The next prime is 2663240729. The reversal of 2663240712 is 2170423662.

2663240712 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94912 + ... + 119727.

It is an arithmetic number, because the mean of its divisors is an integer number (115905600).

Almost surely, 2^2663240712 is an apocalyptic number.

2663240712 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2663240712 is an abundant number, since it is smaller than the sum of its proper divisors (4754717688).

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

2663240712 is a wasteful number, since it uses less digits than its factorization.

2663240712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214706 (or 214702 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 2663240712 is about 51606.5956249780. The cubic root of 2663240712 is about 1386.1284381307.

The spelling of 2663240712 in words is "two billion, six hundred sixty-three million, two hundred forty thousand, seven hundred twelve".