42005150143 has 8 divisors (see below), whose sum is σ = 46469206656. Its totient is φ = 37648661400.

The previous prime is 42005150063. The next prime is 42005150147. The reversal of 42005150143 is 34105150024.

It is a happy number.

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-42005150143 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 (42005150147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26891121 + ... + 26892682.

It is an arithmetic number, because the mean of its divisors is an integer number (5808650832).

Almost surely, 2^42005150143 is an apocalyptic number.

42005150143 is a deficient number, since it is larger than the sum of its proper divisors (4464056513).

42005150143 is a wasteful number, since it uses less digits than its factorization.

42005150143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53783885.

The product of its (nonzero) digits is 2400, while the sum is 25.

The spelling of 42005150143 in words is "forty-two billion, five million, one hundred fifty thousand, one hundred forty-three".