42334331424 has 96 divisors (see below), whose sum is σ = 138548745216. Its totient is φ = 10995928320.

The previous prime is 42334331407. The next prime is 42334331437. The reversal of 42334331424 is 42413343324.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2856132 + ... + 2870915.

It is an arithmetic number, because the mean of its divisors is an integer number (1443216096).

Almost surely, 2^42334331424 is an apocalyptic number.

42334331424 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42334331424 is an abundant number, since it is smaller than the sum of its proper divisors (96214413792).

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

42334331424 is a wasteful number, since it uses less digits than its factorization.

42334331424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5727078 (or 5727070 counting only the distinct ones).

The product of its digits is 82944, while the sum is 33.

Adding to 42334331424 its reverse (42413343324), we get a palindrome (84747674748).

The spelling of 42334331424 in words is "forty-two billion, three hundred thirty-four million, three hundred thirty-one thousand, four hundred twenty-four".