44221212433433 has 32 divisors (see below), whose sum is σ = 52251091200000. Its totient is φ = 36636678535680.

The previous prime is 44221212433421. The next prime is 44221212433507. The reversal of 44221212433433 is 33433421212244.

It is a cyclic number.

It is not a de Polignac number, because 44221212433433 - 2²⁴ = 44221195656217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44221212433033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 361226168 + ... + 361348566.

It is an arithmetic number, because the mean of its divisors is an integer number (1632846600000).

Almost surely, 2^{44221212433433} is an apocalyptic number.

It is an amenable number.

44221212433433 is a deficient number, since it is larger than the sum of its proper divisors (8029878766567).

44221212433433 is a wasteful number, since it uses less digits than its factorization.

44221212433433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134105.

The product of its digits is 331776, while the sum is 38.

Adding to 44221212433433 its reverse (33433421212244), we get a palindrome (77654633645677).

The spelling of 44221212433433 in words is "forty-four trillion, two hundred twenty-one billion, two hundred twelve million, four hundred thirty-three thousand, four hundred thirty-three".