4134644262 has 48 divisors (see below), whose sum is σ = 10487891232. Its totient is φ = 1152512640.

The previous prime is 4134644257. The next prime is 4134644263. The reversal of 4134644262 is 2624464314.

4134644262 is a `hidden beast` number, since 4 + 1 + 3 + 4 + 644 + 2 + 6 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4134644263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 395013 + ... + 405344.

It is an arithmetic number, because the mean of its divisors is an integer number (218497734).

Almost surely, 2^4134644262 is an apocalyptic number.

4134644262 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

4134644262 is an abundant number, since it is smaller than the sum of its proper divisors (6353246970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4134644262 is a wasteful number, since it uses less digits than its factorization.

4134644262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 800413 (or 800410 counting only the distinct ones).

The product of its digits is 110592, while the sum is 36.

The square root of 4134644262 is about 64301.1995378002. The cubic root of 4134644262 is about 1605.0160629597.

The spelling of 4134644262 in words is "four billion, one hundred thirty-four million, six hundred forty-four thousand, two hundred sixty-two".