4155426366 has 32 divisors (see below), whose sum is σ = 10228743168. Its totient is φ = 1095936480.

The previous prime is 4155426349. The next prime is 4155426409. The reversal of 4155426366 is 6636245514.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3804790 + ... + 3805881.

It is an arithmetic number, because the mean of its divisors is an integer number (319648224).

Almost surely, 2^4155426366 is an apocalyptic number.

4155426366 is an abundant number, since it is smaller than the sum of its proper divisors (6073316802).

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

4155426366 is a wasteful number, since it uses less digits than its factorization.

4155426366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7610696.

The product of its digits is 518400, while the sum is 42.

The square root of 4155426366 is about 64462.5966433249. The cubic root of 4155426366 is about 1607.7006857619.

The spelling of 4155426366 in words is "four billion, one hundred fifty-five million, four hundred twenty-six thousand, three hundred sixty-six".