40326336430 has 16 divisors (see below), whose sum is σ = 72768428784. Its totient is φ = 16090307200.

The previous prime is 40326336409. The next prime is 40326336437. The reversal of 40326336430 is 3463362304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40326336437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5024212 + ... + 5032231.

It is an arithmetic number, because the mean of its divisors is an integer number (4548026799).

Almost surely, 2^40326336430 is an apocalyptic number.

40326336430 is a deficient number, since it is larger than the sum of its proper divisors (32442092354).

40326336430 is a wasteful number, since it uses less digits than its factorization.

40326336430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10056851.

The product of its (nonzero) digits is 93312, while the sum is 34.

Adding to 40326336430 its reverse (3463362304), we get a palindrome (43789698734).

The spelling of 40326336430 in words is "forty billion, three hundred twenty-six million, three hundred thirty-six thousand, four hundred thirty".