6403340433046 has 8 divisors (see below), whose sum is σ = 9605021390640. Its totient is φ = 3201666636168.

The previous prime is 6403340433031. The next prime is 6403340433047.

6403340433046 is nontrivially palindromic in base 10.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6403340433047) 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, 2546815 + ... + 4392373.

It is an arithmetic number, because the mean of its divisors is an integer number (1200627673830).

Almost surely, 2^{6403340433046} is an apocalyptic number.

6403340433046 is a deficient number, since it is larger than the sum of its proper divisors (3201680957594).

6403340433046 is a wasteful number, since it uses less digits than its factorization.

6403340433046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3580358.

The product of its (nonzero) digits is 746496, while the sum is 40.

It can be divided in two parts, 6403340 and 433046, that added together give a palindrome (6836386).

The spelling of 6403340433046 in words is "six trillion, four hundred three billion, three hundred forty million, four hundred thirty-three thousand, forty-six".