106442447734424 has 32 divisors (see below), whose sum is σ = 199728613969920. Its totient is φ = 53181487646976.

The previous prime is 106442447734421. The next prime is 106442447734459. The reversal of 106442447734424 is 424437744244601.

It is a super-2 number, since 2×106442447734424² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106442447734424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106442447734421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 246294494 + ... + 246726290.

It is an arithmetic number, because the mean of its divisors is an integer number (6241519186560).

Almost surely, 2^{106442447734424} is an apocalyptic number.

It is an amenable number.

106442447734424 is a deficient number, since it is larger than the sum of its proper divisors (93286166235496).

106442447734424 is a wasteful number, since it uses less digits than its factorization.

106442447734424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454739 (or 454735 counting only the distinct ones).

The product of its (nonzero) digits is 57802752, while the sum is 56.

The spelling of 106442447734424 in words is "one hundred six trillion, four hundred forty-two billion, four hundred forty-seven million, seven hundred thirty-four thousand, four hundred twenty-four".