1024431442013 has 16 divisors (see below), whose sum is σ = 1172206694400. Its totient is φ = 877013815536.

The previous prime is 1024431441991. The next prime is 1024431442121. The reversal of 1024431442013 is 3102441344201.

It is a cyclic number.

It is not a de Polignac number, because 1024431442013 - 2¹⁴ = 1024431425629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1024431442613) 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, 20177606 + ... + 20228312.

It is an arithmetic number, because the mean of its divisors is an integer number (73262918400).

Almost surely, 2^{1024431442013} is an apocalyptic number.

It is an amenable number.

1024431442013 is a deficient number, since it is larger than the sum of its proper divisors (147775252387).

1024431442013 is a wasteful number, since it uses less digits than its factorization.

1024431442013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54176.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 1024431442013 its reverse (3102441344201), we get a palindrome (4126872786214).

The spelling of 1024431442013 in words is "one trillion, twenty-four billion, four hundred thirty-one million, four hundred forty-two thousand, thirteen".