42023132141 has 4 divisors (see below), whose sum is σ = 42080936352. Its totient is φ = 41965327932.

The previous prime is 42023132131. The next prime is 42023132159. The reversal of 42023132141 is 14123132024.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42023132141 - 2¹⁸ = 42022869997 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 (42023132131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28901015 + ... + 28902468.

It is an arithmetic number, because the mean of its divisors is an integer number (10520234088).

Almost surely, 2^42023132141 is an apocalyptic number.

It is an amenable number.

42023132141 is a deficient number, since it is larger than the sum of its proper divisors (57804211).

42023132141 is an equidigital number, since it uses as much as digits as its factorization.

42023132141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57804210.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 42023132141 its reverse (14123132024), we get a palindrome (56146264165).

The spelling of 42023132141 in words is "forty-two billion, twenty-three million, one hundred thirty-two thousand, one hundred forty-one".