2449446088890 has 16 divisors (see below), whose sum is σ = 5878670613408. Its totient is φ = 653185623696.

The previous prime is 2449446088879. The next prime is 2449446088891. The reversal of 2449446088890 is 988806449442.

2449446088890 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2449446088890² (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 7 ways as a sum of consecutive naturals, for example, 40824101452 + ... + 40824101511.

It is an arithmetic number, because the mean of its divisors is an integer number (367416913338).

Almost surely, 2^{2449446088890} is an apocalyptic number.

2449446088890 is an abundant number, since it is smaller than the sum of its proper divisors (3429224524518).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2449446088890 is a wasteful number, since it uses less digits than its factorization.

2449446088890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81648202973.

The product of its (nonzero) digits is 127401984, while the sum is 66.

The spelling of 2449446088890 in words is "two trillion, four hundred forty-nine billion, four hundred forty-six million, eighty-eight thousand, eight hundred ninety".