42012530141 has 8 divisors (see below), whose sum is σ = 42616126080. Its totient is φ = 41410729152.

The previous prime is 42012530107. The next prime is 42012530317. The reversal of 42012530141 is 14103521024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42012530141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42012530741) 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, 401555 + ... + 495248.

It is an arithmetic number, because the mean of its divisors is an integer number (5327015760).

Almost surely, 2^42012530141 is an apocalyptic number.

It is an amenable number.

42012530141 is a deficient number, since it is larger than the sum of its proper divisors (603595939).

42012530141 is an equidigital number, since it uses as much as digits as its factorization.

42012530141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 897475.

The product of its (nonzero) digits is 960, while the sum is 23.

The spelling of 42012530141 in words is "forty-two billion, twelve million, five hundred thirty thousand, one hundred forty-one".