1024242434403 has 16 divisors (see below), whose sum is σ = 1391568746400. Its totient is φ = 669874892544.

The previous prime is 1024242434389. The next prime is 1024242434407. The reversal of 1024242434403 is 3044342424201.

It is not a de Polignac number, because 1024242434403 - 2⁶ = 1024242434339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1024242434407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1216623 + ... + 1878471.

It is an arithmetic number, because the mean of its divisors is an integer number (86973046650).

Almost surely, 2^{1024242434403} is an apocalyptic number.

1024242434403 is a deficient number, since it is larger than the sum of its proper divisors (367326311997).

1024242434403 is an equidigital number, since it uses as much as digits as its factorization.

1024242434403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671638.

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 1024242434403 its reverse (3044342424201), we get a palindrome (4068584858604).

The spelling of 1024242434403 in words is "one trillion, twenty-four billion, two hundred forty-two million, four hundred thirty-four thousand, four hundred three".