4666126436 has 12 divisors (see below), whose sum is σ = 8299585980. Its totient is φ = 2294816160.

The previous prime is 4666126433. The next prime is 4666126441. The reversal of 4666126436 is 6346216664.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2581656100 + 2084470336 = 50810^2 + 45656^2 .

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (4666126433) 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, 9561491 + ... + 9561978.

It is an arithmetic number, because the mean of its divisors is an integer number (691632165).

Almost surely, 2^4666126436 is an apocalyptic number.

It is an amenable number.

4666126436 is a deficient number, since it is larger than the sum of its proper divisors (3633459544).

4666126436 is a wasteful number, since it uses less digits than its factorization.

4666126436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19123534 (or 19123532 counting only the distinct ones).

The product of its digits is 746496, while the sum is 44.

The square root of 4666126436 is about 68309.0509083533. The cubic root of 4666126436 is about 1671.0348249453.

The spelling of 4666126436 in words is "four billion, six hundred sixty-six million, one hundred twenty-six thousand, four hundred thirty-six".