42704123568570 has 192 divisors, whose sum is σ = 113907027911040. Its totient is φ = 11096718944256.

The previous prime is 42704123568541. The next prime is 42704123568571. The reversal of 42704123568570 is 7586532140724.

42704123568570 is a `hidden beast` number, since 4 + 2 + 7 + 0 + 4 + 1 + 2 + 3 + 5 + 68 + 570 = 666.

It is not an unprimeable number, because it can be changed into a prime (42704123568571) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 750180129 + ... + 750237051.

It is an arithmetic number, because the mean of its divisors is an integer number (593265770370).

Almost surely, 2^{42704123568570} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42704123568570, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56953513955520).

42704123568570 is an abundant number, since it is smaller than the sum of its proper divisors (71202904342470).

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

42704123568570 is a wasteful number, since it uses less digits than its factorization.

42704123568570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58381 (or 58378 counting only the distinct ones).

The product of its (nonzero) digits is 11289600, while the sum is 54.

The spelling of 42704123568570 in words is "forty-two trillion, seven hundred four billion, one hundred twenty-three million, five hundred sixty-eight thousand, five hundred seventy".