2449446088947 has 24 divisors (see below), whose sum is σ = 3865961963472. Its totient is φ = 1370319487680.

The previous prime is 2449446088891. The next prime is 2449446088963. The reversal of 2449446088947 is 7498806449442.

It is not a de Polignac number, because 2449446088947 - 2¹⁶ = 2449446023411 is a prime.

It is a super-3 number, since 3×2449446088947³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (2449446088967) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 259525488 + ... + 259534925.

It is an arithmetic number, because the mean of its divisors is an integer number (161081748478).

Almost surely, 2^{2449446088947} is an apocalyptic number.

2449446088947 is a deficient number, since it is larger than the sum of its proper divisors (1416515874525).

2449446088947 is a wasteful number, since it uses less digits than its factorization.

2449446088947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 519060451 (or 519060440 counting only the distinct ones).

The product of its (nonzero) digits is 445906944, while the sum is 69.

The spelling of 2449446088947 in words is "two trillion, four hundred forty-nine billion, four hundred forty-six million, eighty-eight thousand, nine hundred forty-seven".