6433240334 has 32 divisors (see below), whose sum is σ = 10283708160. Its totient is φ = 3007861632.

The previous prime is 6433240327. The next prime is 6433240337. The reversal of 6433240334 is 4330423346.

It is a self number, because there is not a number n which added to its sum of digits gives 6433240334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6433240337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4223297 + ... + 4224819.

It is an arithmetic number, because the mean of its divisors is an integer number (321365880).

Almost surely, 2^6433240334 is an apocalyptic number.

6433240334 is a deficient number, since it is larger than the sum of its proper divisors (3850467826).

6433240334 is a wasteful number, since it uses less digits than its factorization.

6433240334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2264.

The product of its (nonzero) digits is 62208, while the sum is 32.

The square root of 6433240334 is about 80207.4830299518. The cubic root of 6433240334 is about 1859.8443171427.

The spelling of 6433240334 in words is "six billion, four hundred thirty-three million, two hundred forty thousand, three hundred thirty-four".