100444034023412 has 24 divisors (see below), whose sum is σ = 177713994304896. Its totient is φ = 49669334777088.

The previous prime is 100444034023379. The next prime is 100444034023447. The reversal of 100444034023412 is 214320430444001.

It is a congruent number.

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, 90409358 + ... + 91513605.

It is an arithmetic number, because the mean of its divisors is an integer number (7404749762704).

Almost surely, 2^{100444034023412} is an apocalyptic number.

It is an amenable number.

100444034023412 is a deficient number, since it is larger than the sum of its proper divisors (77269960281484).

100444034023412 is a wasteful number, since it uses less digits than its factorization.

100444034023412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181924487 (or 181924485 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 100444034023412 its reverse (214320430444001), we get a palindrome (314764464467413).

The spelling of 100444034023412 in words is "one hundred trillion, four hundred forty-four billion, thirty-four million, twenty-three thousand, four hundred twelve".