42859995750 has 960 divisors, whose sum is σ = 152235091008. Its totient is φ = 8864640000.

The previous prime is 42859995749. The next prime is 42859995767. The reversal of 42859995750 is 5759995824.

42859995750 is a `hidden beast` number, since 4 + 2 + 8 + 59 + 9 + 9 + 575 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 1045365730 + ... + 1045365770.

Almost surely, 2^42859995750 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42859995750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76117545504).

42859995750 is an abundant number, since it is smaller than the sum of its proper divisors (109375095258).

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

42859995750 is a wasteful number, since it uses less digits than its factorization.

42859995750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132 (or 94 counting only the distinct ones).

The product of its (nonzero) digits is 40824000, while the sum is 63.

The spelling of 42859995750 in words is "forty-two billion, eight hundred fifty-nine million, nine hundred ninety-five thousand, seven hundred fifty".