1012433330655 has 32 divisors (see below), whose sum is σ = 1824537405120. Its totient is φ = 532567664640.

The previous prime is 1012433330641. The next prime is 1012433330663. The reversal of 1012433330655 is 5560333342101.

1012433330655 is a `hidden beast` number, since 1 + 0 + 12 + 4 + 333 + 306 + 5 + 5 = 666.

It is not a de Polignac number, because 1012433330655 - 2⁴ = 1012433330639 is a prime.

It is a congruent number.

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, 51356626 + ... + 51376335.

It is an arithmetic number, because the mean of its divisors is an integer number (57016793910).

Almost surely, 2^{1012433330655} is an apocalyptic number.

1012433330655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1012433330655 is a deficient number, since it is larger than the sum of its proper divisors (812104074465).

1012433330655 is a wasteful number, since it uses less digits than its factorization.

1012433330655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102733048 (or 102733042 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 36.

Adding to 1012433330655 its reverse (5560333342101), we get a palindrome (6572766672756).

The spelling of 1012433330655 in words is "one trillion, twelve billion, four hundred thirty-three million, three hundred thirty thousand, six hundred fifty-five".