2669319045120 has 2160 divisors, whose sum is σ = 11559537017280. Its totient is φ = 521083551744.

The previous prime is 2669319045079. The next prime is 2669319045181. The reversal of 2669319045120 is 215409139662.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 2669319045120.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 45242695651 + ... + 45242695709.

It is an arithmetic number, because the mean of its divisors is an integer number (5351637508).

Almost surely, 2^{2669319045120} is an apocalyptic number.

2669319045120 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 2669319045120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5779768508640).

2669319045120 is an abundant number, since it is smaller than the sum of its proper divisors (8890217972160).

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

2669319045120 is a wasteful number, since it uses less digits than its factorization.

2669319045120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156 (or 106 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 48.

The spelling of 2669319045120 in words is "two trillion, six hundred sixty-nine billion, three hundred nineteen million, forty-five thousand, one hundred twenty".