40432034204343 has 40 divisors (see below), whose sum is σ = 61152636859776. Its totient is φ = 26618400824400.

The previous prime is 40432034204327. The next prime is 40432034204357. The reversal of 40432034204343 is 34340243023404.

40432034204343 is a `hidden beast` number, since 40 + 43 + 2 + 0 + 34 + 204 + 343 = 666.

It is not a de Polignac number, because 40432034204343 - 2⁴ = 40432034204327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40432034204298 and 40432034204307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40432030204343) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 14235688 + ... + 16838018.

Almost surely, 2^{40432034204343} is an apocalyptic number.

40432034204343 is a deficient number, since it is larger than the sum of its proper divisors (20720602655433).

40432034204343 is a wasteful number, since it uses less digits than its factorization.

40432034204343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2604737 (or 2604728 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 36.

Adding to 40432034204343 its reverse (34340243023404), we get a palindrome (74772277227747).

The spelling of 40432034204343 in words is "forty trillion, four hundred thirty-two billion, thirty-four million, two hundred four thousand, three hundred forty-three".