240023431323301 has 4 divisors (see below), whose sum is σ = 240023764124704. Its totient is φ = 240023098521900.

The previous prime is 240023431323223. The next prime is 240023431323311. The reversal of 240023431323301 is 103323134320042.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 240023431323301 - 2¹⁷ = 240023431192229 is a prime.

It is a super-2 number, since 2×240023431323301² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240023431323311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165316515 + ... + 166762096.

It is an arithmetic number, because the mean of its divisors is an integer number (60005941031176).

Almost surely, 2^{240023431323301} is an apocalyptic number.

It is an amenable number.

240023431323301 is a deficient number, since it is larger than the sum of its proper divisors (332801403).

240023431323301 is an equidigital number, since it uses as much as digits as its factorization.

240023431323301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332801402.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 240023431323301 its reverse (103323134320042), we get a palindrome (343346565643343).

The spelling of 240023431323301 in words is "two hundred forty trillion, twenty-three billion, four hundred thirty-one million, three hundred twenty-three thousand, three hundred one".