425105141 has 4 divisors (see below), whose sum is σ = 427713312. Its totient is φ = 422496972.

The previous prime is 425105137. The next prime is 425105143. The reversal of 425105141 is 141501524.

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 425105141 - 2² = 425105137 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 (425105143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1303841 + ... + 1304166.

It is an arithmetic number, because the mean of its divisors is an integer number (106928328).

Almost surely, 2^425105141 is an apocalyptic number.

It is an amenable number.

425105141 is a deficient number, since it is larger than the sum of its proper divisors (2608171).

425105141 is a wasteful number, since it uses less digits than its factorization.

425105141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2608170.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 425105141 is about 20618.0780142088. The cubic root of 425105141 is about 751.9092929722.

Adding to 425105141 its reverse (141501524), we get a palindrome (566606665).

The spelling of 425105141 in words is "four hundred twenty-five million, one hundred five thousand, one hundred forty-one".