1024423523380 has 24 divisors (see below), whose sum is σ = 2154635132832. Its totient is φ = 409132126752.

The previous prime is 1024423523371. The next prime is 1024423523399. The reversal of 1024423523380 is 833253244201.

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 7 ways as a sum of consecutive naturals, for example, 39816982 + ... + 39842701.

It is an arithmetic number, because the mean of its divisors is an integer number (89776463868).

Almost surely, 2^{1024423523380} is an apocalyptic number.

1024423523380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1024423523380 is an abundant number, since it is smaller than the sum of its proper divisors (1130211609452).

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

1024423523380 is a wasteful number, since it uses less digits than its factorization.

1024423523380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79660335 (or 79660333 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 1024423523380 its reverse (833253244201), we get a palindrome (1857676767581).

The spelling of 1024423523380 in words is "one trillion, twenty-four billion, four hundred twenty-three million, five hundred twenty-three thousand, three hundred eighty".