42103410240 has 448 divisors, whose sum is σ = 145133568000. Its totient is φ = 10308280320.

The previous prime is 42103410229. The next prime is 42103410253. The reversal of 42103410240 is 4201430124.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 87898321 + ... + 87898799.

Almost surely, 2^42103410240 is an apocalyptic number.

42103410240 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 42103410240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72566784000).

42103410240 is an abundant number, since it is smaller than the sum of its proper divisors (103030157760).

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

42103410240 is a wasteful number, since it uses less digits than its factorization.

42103410240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658 (or 648 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 42103410240 its reverse (4201430124), we get a palindrome (46304840364).

The spelling of 42103410240 in words is "forty-two billion, one hundred three million, four hundred ten thousand, two hundred forty".