982043019 has 12 divisors (see below), whose sum is σ = 1418778192. Its totient is φ = 654570000.

The previous prime is 982043009. The next prime is 982043033. The reversal of 982043019 is 910340289.

It is not a de Polignac number, because 982043019 - 2⁹ = 982042507 is a prime.

It is a super-2 number, since 2×982043019² = 1928816982333268722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (982043009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88269 + ... + 98769.

It is an arithmetic number, because the mean of its divisors is an integer number (118231516).

Almost surely, 2^982043019 is an apocalyptic number.

982043019 is a deficient number, since it is larger than the sum of its proper divisors (436735173).

982043019 is a wasteful number, since it uses less digits than its factorization.

982043019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20898 (or 20895 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The square root of 982043019 is about 31337.5656201946. The cubic root of 982043019 is about 993.9781497760.

The spelling of 982043019 in words is "nine hundred eighty-two million, forty-three thousand, nineteen".