340031002443 has 8 divisors (see below), whose sum is σ = 494590549056. Its totient is φ = 206079395400.

The previous prime is 340031002397. The next prime is 340031002453. The reversal of 340031002443 is 344200130043.

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

It is not a de Polignac number, because 340031002443 - 2⁶ = 340031002379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (340031002453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5151984853 + ... + 5151984918.

It is an arithmetic number, because the mean of its divisors is an integer number (61823818632).

Almost surely, 2^340031002443 is an apocalyptic number.

340031002443 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

340031002443 is a deficient number, since it is larger than the sum of its proper divisors (154559546613).

340031002443 is a wasteful number, since it uses less digits than its factorization.

340031002443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10303969785.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 340031002443 its reverse (344200130043), we get a palindrome (684231132486).

The spelling of 340031002443 in words is "three hundred forty billion, thirty-one million, two thousand, four hundred forty-three".