42223091756 has 6 divisors (see below), whose sum is σ = 73890410580. Its totient is φ = 21111545876.

The previous prime is 42223091723. The next prime is 42223091773. The reversal of 42223091756 is 65719032224.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5277886466 + ... + 5277886473.

It is an arithmetic number, because the mean of its divisors is an integer number (12315068430).

Almost surely, 2^42223091756 is an apocalyptic number.

It is an amenable number.

42223091756 is a deficient number, since it is larger than the sum of its proper divisors (31667318824).

42223091756 is a wasteful number, since it uses less digits than its factorization.

42223091756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10555772943 (or 10555772941 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 42223091756 in words is "forty-two billion, two hundred twenty-three million, ninety-one thousand, seven hundred fifty-six".