42010243000 has 128 divisors (see below), whose sum is σ = 108305346240. Its totient is φ = 15124800000.

The previous prime is 42010242991. The next prime is 42010243019. The reversal of 42010243000 is 34201024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1092094 + ... + 1129906.

Almost surely, 2^42010243000 is an apocalyptic number.

42010243000 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 42010243000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54152673120).

42010243000 is an abundant number, since it is smaller than the sum of its proper divisors (66295103240).

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

42010243000 is a wasteful number, since it uses less digits than its factorization.

42010243000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37946 (or 37932 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 42010243000 its reverse (34201024), we get a palindrome (42044444024).

It can be divided in two parts, 4201024 and 3000, that added together give a palindrome (4204024).

The spelling of 42010243000 in words is "forty-two billion, ten million, two hundred forty-three thousand".