1023428342982 has 32 divisors (see below), whose sum is σ = 2153449769184. Its totient is φ = 323827027200.

The previous prime is 1023428342947. The next prime is 1023428342999. The reversal of 1023428342982 is 2892438243201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56210869 + ... + 56229072.

It is an arithmetic number, because the mean of its divisors is an integer number (67295305287).

Almost surely, 2^{1023428342982} is an apocalyptic number.

1023428342982 is an abundant number, since it is smaller than the sum of its proper divisors (1130021426202).

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

1023428342982 is a wasteful number, since it uses less digits than its factorization.

1023428342982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112440024.

The product of its (nonzero) digits is 1327104, while the sum is 48.

The spelling of 1023428342982 in words is "one trillion, twenty-three billion, four hundred twenty-eight million, three hundred forty-two thousand, nine hundred eighty-two".