42043232413 has 64 divisors (see below), whose sum is σ = 55019188224. Its totient is φ = 31243968000.

The previous prime is 42043232411. The next prime is 42043232417. The reversal of 42043232413 is 31423234024.

It is not a de Polignac number, because 42043232413 - 2¹ = 42043232411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42043232411) 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 63 ways as a sum of consecutive naturals, for example, 11388898 + ... + 11392588.

It is an arithmetic number, because the mean of its divisors is an integer number (859674816).

Almost surely, 2^42043232413 is an apocalyptic number.

42043232413 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

42043232413 is a deficient number, since it is larger than the sum of its proper divisors (12975955811).

42043232413 is a wasteful number, since it uses less digits than its factorization.

42043232413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3866.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 42043232413 its reverse (31423234024), we get a palindrome (73466466437).

The spelling of 42043232413 in words is "forty-two billion, forty-three million, two hundred thirty-two thousand, four hundred thirteen".