1004858143382 has 4 divisors (see below), whose sum is σ = 1507287215076. Its totient is φ = 502429071690.

The previous prime is 1004858143381. The next prime is 1004858143397. The reversal of 1004858143382 is 2833418584001.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1004858143382² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004858143381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251214535844 + ... + 251214535847.

It is an arithmetic number, because the mean of its divisors is an integer number (376821803769).

Almost surely, 2^{1004858143382} is an apocalyptic number.

1004858143382 is a deficient number, since it is larger than the sum of its proper divisors (502429071694).

1004858143382 is an equidigital number, since it uses as much as digits as its factorization.

1004858143382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502429071693.

The product of its (nonzero) digits is 737280, while the sum is 47.

The spelling of 1004858143382 in words is "one trillion, four billion, eight hundred fifty-eight million, one hundred forty-three thousand, three hundred eighty-two".