425343101 has 8 divisors (see below), whose sum is σ = 448159680. Its totient is φ = 402569568.

The previous prime is 425343097. The next prime is 425343137. The reversal of 425343101 is 101343524.

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

It is not a de Polignac number, because 425343101 - 2² = 425343097 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 (425343161) 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, 10640 + ... + 31046.

It is an arithmetic number, because the mean of its divisors is an integer number (56019960).

Almost surely, 2^425343101 is an apocalyptic number.

It is an amenable number.

425343101 is a deficient number, since it is larger than the sum of its proper divisors (22816579).

425343101 is a wasteful number, since it uses less digits than its factorization.

425343101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21523.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 425343101 is about 20623.8478708509. The cubic root of 425343101 is about 752.0495649059.

Adding to 425343101 its reverse (101343524), we get a palindrome (526686625).

The spelling of 425343101 in words is "four hundred twenty-five million, three hundred forty-three thousand, one hundred one".