42031352000 has 224 divisors, whose sum is σ = 114701970240. Its totient is φ = 15129600000.

The previous prime is 42031351993. The next prime is 42031352053. The reversal of 42031352000 is 25313024.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8885636 + ... + 8890364.

Almost surely, 2^42031352000 is an apocalyptic number.

42031352000 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 42031352000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57350985120).

42031352000 is an abundant number, since it is smaller than the sum of its proper divisors (72670618240).

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

42031352000 is a wasteful number, since it uses less digits than its factorization.

42031352000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4868 (or 4848 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

Adding to 42031352000 its reverse (25313024), we get a palindrome (42056665024).

The spelling of 42031352000 in words is "forty-two billion, thirty-one million, three hundred fifty-two thousand".