4661343256 has 8 divisors (see below), whose sum is σ = 8740018620. Its totient is φ = 2330671624.

The previous prime is 4661343251. The next prime is 4661343257. The reversal of 4661343256 is 6523431664.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4661343251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 291333946 + ... + 291333961.

Almost surely, 2^4661343256 is an apocalyptic number.

It is an amenable number.

4661343256 is a deficient number, since it is larger than the sum of its proper divisors (4078675364).

4661343256 is a wasteful number, since it uses less digits than its factorization.

4661343256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582667913 (or 582667909 counting only the distinct ones).

The product of its digits is 311040, while the sum is 40.

The square root of 4661343256 is about 68274.0306119391. The cubic root of 4661343256 is about 1670.4636450353.

The spelling of 4661343256 in words is "four billion, six hundred sixty-one million, three hundred forty-three thousand, two hundred fifty-six".