2449446088851 has 24 divisors (see below), whose sum is σ = 3828656482560. Its totient is φ = 1561965618312.

The previous prime is 2449446088847. The next prime is 2449446088879. The reversal of 2449446088851 is 1588806449442.

2449446088851 is a `hidden beast` number, since 2 + 4 + 4 + 94 + 460 + 8 + 8 + 85 + 1 = 666.

It is not a de Polignac number, because 2449446088851 - 2² = 2449446088847 is a prime.

It is a super-2 number, since 2×2449446088851² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2449446088891) 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, 219125391 + ... + 219136568.

It is an arithmetic number, because the mean of its divisors is an integer number (159527353440).

Almost surely, 2^{2449446088851} is an apocalyptic number.

2449446088851 is a deficient number, since it is larger than the sum of its proper divisors (1379210393709).

2449446088851 is an equidigital number, since it uses as much as digits as its factorization.

2449446088851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438261997 (or 438261985 counting only the distinct ones).

The product of its (nonzero) digits is 70778880, while the sum is 63.

The spelling of 2449446088851 in words is "two trillion, four hundred forty-nine billion, four hundred forty-six million, eighty-eight thousand, eight hundred fifty-one".