40500132323 has 16 divisors (see below), whose sum is σ = 48321240000. Its totient is φ = 33209834112.

The previous prime is 40500132251. The next prime is 40500132331. The reversal of 40500132323 is 32323100504.

It is not a de Polignac number, because 40500132323 - 2¹⁸ = 40499870179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40500132823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 893048 + ... + 937301.

It is an arithmetic number, because the mean of its divisors is an integer number (3020077500).

Almost surely, 2^40500132323 is an apocalyptic number.

40500132323 is a deficient number, since it is larger than the sum of its proper divisors (7821107677).

40500132323 is a wasteful number, since it uses less digits than its factorization.

40500132323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1830494.

The product of its (nonzero) digits is 2160, while the sum is 23.

Adding to 40500132323 its reverse (32323100504), we get a palindrome (72823232827).

The spelling of 40500132323 in words is "forty billion, five hundred million, one hundred thirty-two thousand, three hundred twenty-three".