10000043402043 has 32 divisors (see below), whose sum is σ = 14731849728000. Its totient is φ = 6001597454336.

The previous prime is 10000043402033. The next prime is 10000043402047. The reversal of 10000043402043 is 34020434000001.

It is a cyclic number.

It is not a de Polignac number, because 10000043402043 - 2⁸ = 10000043401787 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10000043402047) 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, 85522483 + ... + 85639331.

It is an arithmetic number, because the mean of its divisors is an integer number (460370304000).

Almost surely, 2^{10000043402043} is an apocalyptic number.

10000043402043 is a deficient number, since it is larger than the sum of its proper divisors (4731806325957).

10000043402043 is a wasteful number, since it uses less digits than its factorization.

10000043402043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189851.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 10000043402043 its reverse (34020434000001), we get a palindrome (44020477402044).

The spelling of 10000043402043 in words is "ten trillion, forty-three million, four hundred two thousand, forty-three".