494132674780 has 24 divisors (see below), whose sum is σ = 1037843932608. Its totient is φ = 197621581248.

The previous prime is 494132674771. The next prime is 494132674799. The reversal of 494132674780 is 87476231494.

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 7 ways as a sum of consecutive naturals, for example, 1839159 + ... + 2090638.

It is an arithmetic number, because the mean of its divisors is an integer number (43243497192).

Almost surely, 2^494132674780 is an apocalyptic number.

It is an amenable number.

494132674780 is an abundant number, since it is smaller than the sum of its proper divisors (543711257828).

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

494132674780 is a wasteful number, since it uses less digits than its factorization.

494132674780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3936093 (or 3936091 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 55.

The spelling of 494132674780 in words is "four hundred ninety-four billion, one hundred thirty-two million, six hundred seventy-four thousand, seven hundred eighty".