42546425341 has 4 divisors (see below), whose sum is σ = 48624486112. Its totient is φ = 36468364572.

The previous prime is 42546425309. The next prime is 42546425377. The reversal of 42546425341 is 14352464524.

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 42546425341 - 2⁵ = 42546425309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42546425294 and 42546425303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42546425381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3039030375 + ... + 3039030388.

It is an arithmetic number, because the mean of its divisors is an integer number (12156121528).

Almost surely, 2^42546425341 is an apocalyptic number.

It is an amenable number.

42546425341 is a deficient number, since it is larger than the sum of its proper divisors (6078060771).

42546425341 is an equidigital number, since it uses as much as digits as its factorization.

42546425341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6078060770.

The product of its digits is 460800, while the sum is 40.

Adding to 42546425341 its reverse (14352464524), we get a palindrome (56898889865).

The spelling of 42546425341 in words is "forty-two billion, five hundred forty-six million, four hundred twenty-five thousand, three hundred forty-one".