266363042 has 8 divisors (see below), whose sum is σ = 435866832. Its totient is φ = 121074100.

The previous prime is 266363029. The next prime is 266363087. The reversal of 266363042 is 240363662.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6053684 + ... + 6053727.

It is an arithmetic number, because the mean of its divisors is an integer number (54483354).

Almost surely, 2^266363042 is an apocalyptic number.

266363042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

266363042 is a deficient number, since it is larger than the sum of its proper divisors (169503790).

266363042 is a wasteful number, since it uses less digits than its factorization.

266363042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12107424.

The product of its (nonzero) digits is 31104, while the sum is 32.

The square root of 266363042 is about 16320.6324019629. The cubic root of 266363042 is about 643.4152083028.

The spelling of 266363042 in words is "two hundred sixty-six million, three hundred sixty-three thousand, forty-two".