42255455224 has 8 divisors (see below), whose sum is σ = 79228978560. Its totient is φ = 21127727608.

The previous prime is 42255455197. The next prime is 42255455267.

42255455224 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2640965944 + ... + 2640965959.

It is an arithmetic number, because the mean of its divisors is an integer number (9903622320).

Almost surely, 2^42255455224 is an apocalyptic number.

It is an amenable number.

42255455224 is a deficient number, since it is larger than the sum of its proper divisors (36973523336).

42255455224 is a wasteful number, since it uses less digits than its factorization.

42255455224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5281931909 (or 5281931905 counting only the distinct ones).

The product of its digits is 640000, while the sum is 40.

The spelling of 42255455224 in words is "forty-two billion, two hundred fifty-five million, four hundred fifty-five thousand, two hundred twenty-four".