40321334340023 has 8 divisors (see below), whose sum is σ = 44145707702160. Its totient is φ = 36523427230080.

The previous prime is 40321334339953. The next prime is 40321334340031. The reversal of 40321334340023 is 32004343312304.

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 40321334340023 - 2¹⁴ = 40321334323639 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40321334340323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6616559858 + ... + 6616565951.

It is an arithmetic number, because the mean of its divisors is an integer number (5518213462770).

Almost surely, 2^{40321334340023} is an apocalyptic number.

40321334340023 is a deficient number, since it is larger than the sum of its proper divisors (3824373362137).

40321334340023 is a wasteful number, since it uses less digits than its factorization.

40321334340023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13233126097.

The product of its (nonzero) digits is 62208, while the sum is 32.

Adding to 40321334340023 its reverse (32004343312304), we get a palindrome (72325677652327).

The spelling of 40321334340023 in words is "forty trillion, three hundred twenty-one billion, three hundred thirty-four million, three hundred forty thousand, twenty-three".