1008381254782 has 8 divisors (see below), whose sum is σ = 1650078416952. Its totient is φ = 458355115800.

The previous prime is 1008381254753. The next prime is 1008381254801. The reversal of 1008381254782 is 2874521838001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22917755769 + ... + 22917755812.

It is an arithmetic number, because the mean of its divisors is an integer number (206259802119).

Almost surely, 2^{1008381254782} is an apocalyptic number.

1008381254782 is a deficient number, since it is larger than the sum of its proper divisors (641697162170).

1008381254782 is a wasteful number, since it uses less digits than its factorization.

1008381254782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45835511594.

The product of its (nonzero) digits is 860160, while the sum is 49.

The spelling of 1008381254782 in words is "one trillion, eight billion, three hundred eighty-one million, two hundred fifty-four thousand, seven hundred eighty-two".