1423173002288 has 80 divisors (see below), whose sum is σ = 2900573280000. Its totient is φ = 675143589120.

The previous prime is 1423173002239. The next prime is 1423173002369. The reversal of 1423173002288 is 8822003713241.

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 15 ways as a sum of consecutive naturals, for example, 132518423 + ... + 132529161.

It is an arithmetic number, because the mean of its divisors is an integer number (36257166000).

Almost surely, 2^{1423173002288} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1423173002288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1450286640000).

1423173002288 is an abundant number, since it is smaller than the sum of its proper divisors (1477400277712).

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

1423173002288 is a wasteful number, since it uses less digits than its factorization.

1423173002288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13650 (or 13644 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The spelling of 1423173002288 in words is "one trillion, four hundred twenty-three billion, one hundred seventy-three million, two thousand, two hundred eighty-eight".