42130043232 has 48 divisors (see below), whose sum is σ = 111333625200. Its totient is φ = 13949092352.

The previous prime is 42130043227. The next prime is 42130043237. The reversal of 42130043232 is 23234003124.

It is an interprime number because it is at equal distance from previous prime (42130043227) and next prime (42130043237).

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42130043237) 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 7 ways as a sum of consecutive naturals, for example, 1458363 + ... + 1486970.

It is an arithmetic number, because the mean of its divisors is an integer number (2319450525).

Almost surely, 2^42130043232 is an apocalyptic number.

It is an amenable number.

42130043232 is an abundant number, since it is smaller than the sum of its proper divisors (69203581968).

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

42130043232 is a wasteful number, since it uses less digits than its factorization.

42130043232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2945495 (or 2945487 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 42130043232 its reverse (23234003124), we get a palindrome (65364046356).

The spelling of 42130043232 in words is "forty-two billion, one hundred thirty million, forty-three thousand, two hundred thirty-two".