42471550000 has 480 divisors, whose sum is σ = 120520286208. Its totient is φ = 14352000000.

The previous prime is 42471549971. The next prime is 42471550019. The reversal of 42471550000 is 5517424.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 801349974 + ... + 801350026.

Almost surely, 2^42471550000 is an apocalyptic number.

42471550000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42471550000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60260143104).

42471550000 is an abundant number, since it is smaller than the sum of its proper divisors (78048736208).

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

42471550000 is a wasteful number, since it uses less digits than its factorization.

42471550000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 28.

The spelling of 42471550000 in words is "forty-two billion, four hundred seventy-one million, five hundred fifty thousand".