42373680 has 40 divisors (see below), whose sum is σ = 131359152. Its totient is φ = 11299584.

The previous prime is 42373657. The next prime is 42373691. The reversal of 42373680 is 8637324.

It is a tau number, because it is divible by the number of its divisors (40).

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, 88039 + ... + 88518.

Almost surely, 2^42373680 is an apocalyptic number.

42373680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42373680 is an abundant number, since it is smaller than the sum of its proper divisors (88985472).

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

42373680 is a wasteful number, since it uses less digits than its factorization.

42373680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176573 (or 176567 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 42373680 is about 6509.5068937670. The cubic root of 42373680 is about 348.6305123736.

The spelling of 42373680 in words is "forty-two million, three hundred seventy-three thousand, six hundred eighty".