494376929280 has 2304 divisors, whose sum is σ = 2163606681600. Its totient is φ = 107017666560.

The previous prime is 494376929279. The next prime is 494376929287. The reversal of 494376929280 is 82929673494.

494376929280 is a `hidden beast` number, since 4 + 94 + 376 + 92 + 92 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (2304).

It is a Saint-Exupery number, since it is equal to the product of the sides of a Pythagorean triangle: 11832 × 3720 × 11232.

It is not an unprimeable number, because it can be changed into a prime (494376929287) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 15947642865 + ... + 15947642895.

It is an arithmetic number, because the mean of its divisors is an integer number (939065400).

Almost surely, 2^494376929280 is an apocalyptic number.

494376929280 is a gapful number since it is divisible by the number (40) 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 494376929280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1081803340800).

494376929280 is an abundant number, since it is smaller than the sum of its proper divisors (1669229752320).

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

494376929280 is a wasteful number, since it uses less digits than its factorization.

494376929280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132 (or 100 counting only the distinct ones).

The product of its (nonzero) digits is 47029248, while the sum is 63.

The spelling of 494376929280 in words is "four hundred ninety-four billion, three hundred seventy-six million, nine hundred twenty-nine thousand, two hundred eighty".