42771024470 has 32 divisors (see below), whose sum is σ = 77917821696. Its totient is φ = 16902901600.

The previous prime is 42771024437. The next prime is 42771024481. The reversal of 42771024470 is 7442017724.

42771024470 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

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, 225455 + ... + 369285.

It is an arithmetic number, because the mean of its divisors is an integer number (2434931928).

Almost surely, 2^42771024470 is an apocalyptic number.

42771024470 is a deficient number, since it is larger than the sum of its proper divisors (35146797226).

42771024470 is a wasteful number, since it uses less digits than its factorization.

42771024470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144196.

The product of its (nonzero) digits is 87808, while the sum is 38.

The spelling of 42771024470 in words is "forty-two billion, seven hundred seventy-one million, twenty-four thousand, four hundred seventy".