1494864828288 has 192 divisors, whose sum is σ = 4633737763200. Its totient is φ = 459837886464.

The previous prime is 1494864828277. The next prime is 1494864828293. The reversal of 1494864828288 is 8828284684941.

1494864828288 is a `hidden beast` number, since 1 + 4 + 9 + 486 + 48 + 28 + 2 + 88 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 69462906 + ... + 69484422.

It is an arithmetic number, because the mean of its divisors is an integer number (24134050850).

Almost surely, 2^{1494864828288} is an apocalyptic number.

1494864828288 is a gapful number since it is divisible by the number (18) 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 1494864828288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2316868881600).

1494864828288 is an abundant number, since it is smaller than the sum of its proper divisors (3138872934912).

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

1494864828288 is a wasteful number, since it uses less digits than its factorization.

1494864828288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26189 (or 26174 counting only the distinct ones).

The product of its digits is 452984832, while the sum is 72.

The spelling of 1494864828288 in words is "one trillion, four hundred ninety-four billion, eight hundred sixty-four million, eight hundred twenty-eight thousand, two hundred eighty-eight".