1024342002043 has 32 divisors (see below), whose sum is σ = 1051035747840. Its totient is φ = 998150065920.

The previous prime is 1024342002023. The next prime is 1024342002049. The reversal of 1024342002043 is 3402002434201.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1024342002043 is a prime.

It is a super-2 number, since 2×1024342002043² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1024342001999 and 1024342002017.

It is not an unprimeable number, because it can be changed into a prime (1024342002049) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 844469305 + ... + 844470517.

It is an arithmetic number, because the mean of its divisors is an integer number (32844867120).

Almost surely, 2^{1024342002043} is an apocalyptic number.

1024342002043 is a deficient number, since it is larger than the sum of its proper divisors (26693745797).

1024342002043 is a wasteful number, since it uses less digits than its factorization.

1024342002043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1939.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 1024342002043 its reverse (3402002434201), we get a palindrome (4426344436244).

The spelling of 1024342002043 in words is "one trillion, twenty-four billion, three hundred forty-two million, two thousand, forty-three".