240431023401043 has 8 divisors (see below), whose sum is σ = 244085982420368. Its totient is φ = 236778018390144.

The previous prime is 240431023400999. The next prime is 240431023401059. The reversal of 240431023401043 is 340104320134042.

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 240431023401043 - 2²⁵ = 240430989846611 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 240431023400996 and 240431023401014.

It is not an unprimeable number, because it can be changed into a prime (240431023401343) 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, 488254146 + ... + 488746327.

It is an arithmetic number, because the mean of its divisors is an integer number (30510747802546).

Almost surely, 2^{240431023401043} is an apocalyptic number.

240431023401043 is a deficient number, since it is larger than the sum of its proper divisors (3654959019325).

240431023401043 is an equidigital number, since it uses as much as digits as its factorization.

240431023401043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977004213.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 240431023401043 its reverse (340104320134042), we get a palindrome (580535343535085).

The spelling of 240431023401043 in words is "two hundred forty trillion, four hundred thirty-one billion, twenty-three million, four hundred one thousand, forty-three".