42143000332 has 12 divisors (see below), whose sum is σ = 76293362880. Its totient is φ = 20344896656.

The previous prime is 42143000321. The next prime is 42143000353. The reversal of 42143000332 is 23300034124.

It is a happy number.

It is a super-2 number, since 2×42143000332² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181650748 + ... + 181650979.

It is an arithmetic number, because the mean of its divisors is an integer number (6357780240).

Almost surely, 2^42143000332 is an apocalyptic number.

It is an amenable number.

42143000332 is a deficient number, since it is larger than the sum of its proper divisors (34150362548).

42143000332 is a wasteful number, since it uses less digits than its factorization.

42143000332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363301760 (or 363301758 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 42143000332 its reverse (23300034124), we get a palindrome (65443034456).

The spelling of 42143000332 in words is "forty-two billion, one hundred forty-three million, three hundred thirty-two", and thus it is an aban number.