435240012 has 12 divisors (see below), whose sum is σ = 1015560056. Its totient is φ = 145080000.

The previous prime is 435239983. The next prime is 435240019. The reversal of 435240012 is 210042534.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (435240019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18134989 + ... + 18135012.

Almost surely, 2^435240012 is an apocalyptic number.

It is an amenable number.

435240012 is an abundant number, since it is smaller than the sum of its proper divisors (580320044).

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

435240012 is a wasteful number, since it uses less digits than its factorization.

435240012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36270008 (or 36270006 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 435240012 is about 20862.4066684551. The cubic root of 435240012 is about 757.8378133610.

Adding to 435240012 its reverse (210042534), we get a palindrome (645282546).

The spelling of 435240012 in words is "four hundred thirty-five million, two hundred forty thousand, twelve".