4012012664330 has 64 divisors (see below), whose sum is σ = 7938974609280. Its totient is φ = 1447687987200.

The previous prime is 4012012664299. The next prime is 4012012664393. The reversal of 4012012664330 is 334662102104.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7565306 + ... + 8078234.

It is an arithmetic number, because the mean of its divisors is an integer number (124046478270).

Almost surely, 2^{4012012664330} is an apocalyptic number.

4012012664330 is a deficient number, since it is larger than the sum of its proper divisors (3926961944950).

4012012664330 is a wasteful number, since it uses less digits than its factorization.

4012012664330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513495.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 4012012664330 its reverse (334662102104), we get a palindrome (4346674766434).

The spelling of 4012012664330 in words is "four trillion, twelve billion, twelve million, six hundred sixty-four thousand, three hundred thirty".