11443431012034 has 16 divisors (see below), whose sum is σ = 19622029508928. Its totient is φ = 4903147775952.

The previous prime is 11443431012023. The next prime is 11443431012071. The reversal of 11443431012034 is 43021013434411.

It is a super-2 number, since 2×11443431012034² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11443431011987 and 11443431012005.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98256444 + ... + 98372839.

It is an arithmetic number, because the mean of its divisors is an integer number (1226376844308).

Almost surely, 2^{11443431012034} is an apocalyptic number.

11443431012034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11443431012034 is a deficient number, since it is larger than the sum of its proper divisors (8178598496894).

11443431012034 is a wasteful number, since it uses less digits than its factorization.

11443431012034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196633449.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 11443431012034 its reverse (43021013434411), we get a palindrome (54464444446445).

The spelling of 11443431012034 in words is "eleven trillion, four hundred forty-three billion, four hundred thirty-one million, twelve thousand, thirty-four".