264445226140612 has 24 divisors (see below), whose sum is σ = 504860958665280. Its totient is φ = 120199760878560.

The previous prime is 264445226140603. The next prime is 264445226140631. The reversal of 264445226140612 is 216041622544462.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63319488 + ... + 67366519.

It is an arithmetic number, because the mean of its divisors is an integer number (21035873277720).

Almost surely, 2^{264445226140612} is an apocalyptic number.

264445226140612 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

264445226140612 is a deficient number, since it is larger than the sum of its proper divisors (240415732524668).

264445226140612 is a wasteful number, since it uses less digits than its factorization.

264445226140612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130732011 (or 130732009 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 49.

The spelling of 264445226140612 in words is "two hundred sixty-four trillion, four hundred forty-five billion, two hundred twenty-six million, one hundred forty thousand, six hundred twelve".