420301341525 has 48 divisors (see below), whose sum is σ = 792372659904. Its totient is φ = 194745953280.

The previous prime is 420301341461. The next prime is 420301341527. The reversal of 420301341525 is 525143103024.

It is not a de Polignac number, because 420301341525 - 2⁶ = 420301341461 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 420301341492 and 420301341501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420301341527) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12662199 + ... + 12695348.

It is an arithmetic number, because the mean of its divisors is an integer number (16507763748).

Almost surely, 2^420301341525 is an apocalyptic number.

It is an amenable number.

420301341525 is a deficient number, since it is larger than the sum of its proper divisors (372071318379).

420301341525 is a wasteful number, since it uses less digits than its factorization.

420301341525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25357590 (or 25357585 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 420301341525 its reverse (525143103024), we get a palindrome (945444444549).

The spelling of 420301341525 in words is "four hundred twenty billion, three hundred one million, three hundred forty-one thousand, five hundred twenty-five".