312044066 has 8 divisors (see below), whose sum is σ = 468296640. Its totient is φ = 155945188.

The previous prime is 312044039. The next prime is 312044081. The reversal of 312044066 is 660440213.

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, 33206 + ... + 41553.

It is an arithmetic number, because the mean of its divisors is an integer number (58537080).

Almost surely, 2^312044066 is an apocalyptic number.

312044066 is a deficient number, since it is larger than the sum of its proper divisors (156252574).

312044066 is a wasteful number, since it uses less digits than its factorization.

312044066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76848.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 312044066 is about 17664.7690616096. The cubic root of 312044066 is about 678.2742181090.

Adding to 312044066 its reverse (660440213), we get a palindrome (972484279).

The spelling of 312044066 in words is "three hundred twelve million, forty-four thousand, sixty-six".