426300012 has 36 divisors (see below), whose sum is σ = 1079214136. Its totient is φ = 141886080.

The previous prime is 426299987. The next prime is 426300019. The reversal of 426300012 is 210003624.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (426300019) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16308 + ... + 33444.

Almost surely, 2^426300012 is an apocalyptic number.

It is an amenable number.

426300012 is an abundant number, since it is smaller than the sum of its proper divisors (652914124).

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

426300012 is a wasteful number, since it uses less digits than its factorization.

426300012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17838 (or 17833 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 426300012 is about 20647.0339758523. The cubic root of 426300012 is about 752.6131142713.

Adding to 426300012 its reverse (210003624), we get a palindrome (636303636).

The spelling of 426300012 in words is "four hundred twenty-six million, three hundred thousand, twelve".