2675448299920 has 160 divisors (see below), whose sum is σ = 7224784834176. Its totient is φ = 910601625600.

The previous prime is 2675448299861. The next prime is 2675448299947. The reversal of 2675448299920 is 299928445762.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2213727 + ... + 3201793.

Almost surely, 2^{2675448299920} is an apocalyptic number.

2675448299920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2675448299920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3612392417088).

2675448299920 is an abundant number, since it is smaller than the sum of its proper divisors (4549336534256).

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

2675448299920 is a wasteful number, since it uses less digits than its factorization.

2675448299920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988289 (or 988283 counting only the distinct ones).

The product of its (nonzero) digits is 156764160, while the sum is 67.

The spelling of 2675448299920 in words is "two trillion, six hundred seventy-five billion, four hundred forty-eight million, two hundred ninety-nine thousand, nine hundred twenty".