2149822464752 has 40 divisors (see below), whose sum is σ = 4220195354496. Its totient is φ = 1060816193216.

The previous prime is 2149822464737. The next prime is 2149822464767. The reversal of 2149822464752 is 2574642289412.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2149822464737) and next prime (2149822464767).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1937078 + ... + 2837589.

Almost surely, 2^{2149822464752} is an apocalyptic number.

It is an amenable number.

2149822464752 is a deficient number, since it is larger than the sum of its proper divisors (2070372889744).

2149822464752 is a wasteful number, since it uses less digits than its factorization.

2149822464752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4775045 (or 4775039 counting only the distinct ones).

The product of its digits is 15482880, while the sum is 56.

The spelling of 2149822464752 in words is "two trillion, one hundred forty-nine billion, eight hundred twenty-two million, four hundred sixty-four thousand, seven hundred fifty-two".