2664350044 has 6 divisors (see below), whose sum is σ = 4662612584. Its totient is φ = 1332175020.

The previous prime is 2664350033. The next prime is 2664350063. The reversal of 2664350044 is 4400534662.

It is a super-2 number, since 2×2664350044² = 14197522313925603872, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2664349991 and 2664350009.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 333043752 + ... + 333043759.

Almost surely, 2^2664350044 is an apocalyptic number.

It is an amenable number.

2664350044 is a deficient number, since it is larger than the sum of its proper divisors (1998262540).

2664350044 is a wasteful number, since it uses less digits than its factorization.

2664350044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666087515 (or 666087513 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

The square root of 2664350044 is about 51617.3424732425. The cubic root of 2664350044 is about 1386.3208682500.

The spelling of 2664350044 in words is "two billion, six hundred sixty-four million, three hundred fifty thousand, forty-four".