42057180000 has 540 divisors, whose sum is σ = 164359078884. Its totient is φ = 10190400000.

The previous prime is 42057179963. The next prime is 42057180007. The reversal of 42057180000 is 8175024.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42057180007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 89 ways as a sum of consecutive naturals, for example, 21779035 + ... + 21780965.

Almost surely, 2^42057180000 is an apocalyptic number.

42057180000 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 42057180000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82179539442).

42057180000 is an abundant number, since it is smaller than the sum of its proper divisors (122301898884).

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

42057180000 is a wasteful number, since it uses less digits than its factorization.

42057180000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1989 (or 1952 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The spelling of 42057180000 in words is "forty-two billion, fifty-seven million, one hundred eighty thousand".