42245457080 has 32 divisors (see below), whose sum is σ = 98118483840. Its totient is φ = 16353079680.

The previous prime is 42245457077. The next prime is 42245457119. The reversal of 42245457080 is 8075454224.

It is a happy number.

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, 17033219 + ... + 17035698.

It is an arithmetic number, because the mean of its divisors is an integer number (3066202620).

Almost surely, 2^42245457080 is an apocalyptic number.

42245457080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42245457080 is an abundant number, since it is smaller than the sum of its proper divisors (55873026760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42245457080 is a wasteful number, since it uses less digits than its factorization.

42245457080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34068959 (or 34068955 counting only the distinct ones).

The product of its (nonzero) digits is 358400, while the sum is 41.

The spelling of 42245457080 in words is "forty-two billion, two hundred forty-five million, four hundred fifty-seven thousand, eighty".