42718150940 has 24 divisors (see below), whose sum is σ = 92132662272. Its totient is φ = 16625442240.

The previous prime is 42718150901. The next prime is 42718151009. The reversal of 42718150940 is 4905181724.

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, 28862876 + ... + 28864355.

It is an arithmetic number, because the mean of its divisors is an integer number (3838860928).

Almost surely, 2^42718150940 is an apocalyptic number.

It is an amenable number.

42718150940 is an abundant number, since it is smaller than the sum of its proper divisors (49414511332).

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

42718150940 is a wasteful number, since it uses less digits than its factorization.

42718150940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57727277 (or 57727275 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 41.

The spelling of 42718150940 in words is "forty-two billion, seven hundred eighteen million, one hundred fifty thousand, nine hundred forty".