42074720258 has 16 divisors (see below), whose sum is σ = 64811021184. Its totient is φ = 20475992880.

The previous prime is 42074720257. The next prime is 42074720273. The reversal of 42074720258 is 85202747024.

It is not an unprimeable number, because it can be changed into a prime (42074720251) 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, 1219460 + ... + 1253487.

It is an arithmetic number, because the mean of its divisors is an integer number (4050688824).

Almost surely, 2^42074720258 is an apocalyptic number.

42074720258 is a deficient number, since it is larger than the sum of its proper divisors (22736300926).

42074720258 is a wasteful number, since it uses less digits than its factorization.

42074720258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2473177.

The product of its (nonzero) digits is 250880, while the sum is 41.

The spelling of 42074720258 in words is "forty-two billion, seventy-four million, seven hundred twenty thousand, two hundred fifty-eight".