40330032400023 has 16 divisors (see below), whose sum is σ = 53873819228160. Its totient is φ = 26836493666976.

The previous prime is 40330032399983. The next prime is 40330032400027. The reversal of 40330032400023 is 32000423003304.

It is not a de Polignac number, because 40330032400023 - 2⁶ = 40330032399959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 40330032399966 and 40330032400002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40330032400027) 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 15 ways as a sum of consecutive naturals, for example, 2692986 + ... + 9376152.

It is an arithmetic number, because the mean of its divisors is an integer number (3367113701760).

Almost surely, 2^{40330032400023} is an apocalyptic number.

40330032400023 is a deficient number, since it is larger than the sum of its proper divisors (13543786828137).

40330032400023 is a wasteful number, since it uses less digits than its factorization.

40330032400023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6686926.

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 40330032400023 its reverse (32000423003304), we get a palindrome (72330455403327).

The spelling of 40330032400023 in words is "forty trillion, three hundred thirty billion, thirty-two million, four hundred thousand, twenty-three".