42142030441 has 8 divisors (see below), whose sum is σ = 49337011584. Its totient is φ = 35240722080.

The previous prime is 42142030423. The next prime is 42142030487. The reversal of 42142030441 is 14403024124.

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

It is a cyclic number.

It is not a de Polignac number, because 42142030441 - 2³⁵ = 7782292073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42142030141) 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, 73417885 + ... + 73418458.

It is an arithmetic number, because the mean of its divisors is an integer number (6167126448).

Almost surely, 2^42142030441 is an apocalyptic number.

42142030441 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

42142030441 is a deficient number, since it is larger than the sum of its proper divisors (7194981143).

42142030441 is a wasteful number, since it uses less digits than its factorization.

42142030441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146836391.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 42142030441 its reverse (14403024124), we get a palindrome (56545054565).

The spelling of 42142030441 in words is "forty-two billion, one hundred forty-two million, thirty thousand, four hundred forty-one".