42458671140 has 48 divisors (see below), whose sum is σ = 124053164928. Its totient is φ = 10830037504.

The previous prime is 42458671133. The next prime is 42458671153. The reversal of 42458671140 is 4117685424.

42458671140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 42458671092 and 42458671101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15382197 + ... + 15384956.

It is an arithmetic number, because the mean of its divisors is an integer number (2584440936).

Almost surely, 2^42458671140 is an apocalyptic number.

It is an amenable number.

42458671140 is an abundant number, since it is smaller than the sum of its proper divisors (81594493788).

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

42458671140 is a wasteful number, since it uses less digits than its factorization.

42458671140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30767188 (or 30767186 counting only the distinct ones).

The product of its (nonzero) digits is 215040, while the sum is 42.

The spelling of 42458671140 in words is "forty-two billion, four hundred fifty-eight million, six hundred seventy-one thousand, one hundred forty".