42431303343001 has 4 divisors (see below), whose sum is σ = 42440234373504. Its totient is φ = 42422372312500.

The previous prime is 42431303342977. The next prime is 42431303343017. The reversal of 42431303343001 is 10034330313424.

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 42431303343001 - 2⁴³ = 33635210320793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42431303343061) 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, 4465508125 + ... + 4465517626.

It is an arithmetic number, because the mean of its divisors is an integer number (10610058593376).

Almost surely, 2^{42431303343001} is an apocalyptic number.

It is an amenable number.

42431303343001 is a deficient number, since it is larger than the sum of its proper divisors (8931030503).

42431303343001 is an equidigital number, since it uses as much as digits as its factorization.

42431303343001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8931030502.

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

Adding to 42431303343001 its reverse (10034330313424), we get a palindrome (52465633656425).

The spelling of 42431303343001 in words is "forty-two trillion, four hundred thirty-one billion, three hundred three million, three hundred forty-three thousand, one".