42471128190 has 16 divisors (see below), whose sum is σ = 101930707728. Its totient is φ = 11325634176.

The previous prime is 42471128179. The next prime is 42471128209. The reversal of 42471128190 is 9182117424.

It is a super-2 number, since 2×42471128190² (a number of 22 digits) contains 22 as substring.

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, 707852107 + ... + 707852166.

It is an arithmetic number, because the mean of its divisors is an integer number (6370669233).

Almost surely, 2^42471128190 is an apocalyptic number.

42471128190 is an abundant number, since it is smaller than the sum of its proper divisors (59459579538).

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

42471128190 is a wasteful number, since it uses less digits than its factorization.

42471128190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1415704283.

The product of its (nonzero) digits is 32256, while the sum is 39.

The spelling of 42471128190 in words is "forty-two billion, four hundred seventy-one million, one hundred twenty-eight thousand, one hundred ninety".