4126722366 has 32 divisors (see below), whose sum is σ = 9356135040. Its totient is φ = 1202930784.

The previous prime is 4126722361. The next prime is 4126722389. The reversal of 4126722366 is 6632276214.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4126722361) 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, 1390800 + ... + 1393763.

It is an arithmetic number, because the mean of its divisors is an integer number (292379220).

Almost surely, 2^4126722366 is an apocalyptic number.

4126722366 is an abundant number, since it is smaller than the sum of its proper divisors (5229412674).

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

4126722366 is a wasteful number, since it uses less digits than its factorization.

4126722366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2784600.

The product of its digits is 145152, while the sum is 39.

The square root of 4126722366 is about 64239.5700950746. The cubic root of 4126722366 is about 1603.9903480015.

The spelling of 4126722366 in words is "four billion, one hundred twenty-six million, seven hundred twenty-two thousand, three hundred sixty-six".