40501366023 has 8 divisors (see below), whose sum is σ = 54414049536. Its totient is φ = 26794796600.

The previous prime is 40501366021. The next prime is 40501366027. The reversal of 40501366023 is 32066310504.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40501366023 - 2¹ = 40501366021 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40501366021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51528063 + ... + 51528848.

It is an arithmetic number, because the mean of its divisors is an integer number (6801756192).

Almost surely, 2^40501366023 is an apocalyptic number.

40501366023 is a deficient number, since it is larger than the sum of its proper divisors (13912683513).

40501366023 is a wasteful number, since it uses less digits than its factorization.

40501366023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103057045.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 40501366023 its reverse (32066310504), we get a palindrome (72567676527).

The spelling of 40501366023 in words is "forty billion, five hundred one million, three hundred sixty-six thousand, twenty-three".