2666435332 has 48 divisors (see below), whose sum is σ = 5246841600. Its totient is φ = 1175196960.

The previous prime is 2666435269. The next prime is 2666435351. The reversal of 2666435332 is 2335346662.

2666435332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

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, 257919 + ... + 268057.

It is an arithmetic number, because the mean of its divisors is an integer number (109309200).

Almost surely, 2^2666435332 is an apocalyptic number.

2666435332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2666435332 is a deficient number, since it is larger than the sum of its proper divisors (2580406268).

2666435332 is a wasteful number, since it uses less digits than its factorization.

2666435332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10336 (or 10334 counting only the distinct ones).

The product of its digits is 466560, while the sum is 40.

The square root of 2666435332 is about 51637.5380125738. The cubic root of 2666435332 is about 1386.6824479168.

The spelling of 2666435332 in words is "two billion, six hundred sixty-six million, four hundred thirty-five thousand, three hundred thirty-two".