425442300 has 144 divisors (see below), whose sum is σ = 1310332800. Its totient is φ = 106272000.

The previous prime is 425442203. The next prime is 425442341. The reversal of 425442300 is 3244524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 575331 + ... + 576069.

Almost surely, 2^425442300 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 425442300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (655166400).

425442300 is an abundant number, since it is smaller than the sum of its proper divisors (884890500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425442300 is a wasteful number, since it uses less digits than its factorization.

425442300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876 (or 869 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 425442300 is about 20626.2526892308. The cubic root of 425442300 is about 752.1080249787.

Adding to 425442300 its reverse (3244524), we get a palindrome (428686824).

It can be divided in two parts, 42544 and 2300, that added together give a palindrome (44844).

The spelling of 425442300 in words is "four hundred twenty-five million, four hundred forty-two thousand, three hundred".