12435333340 has 24 divisors (see below), whose sum is σ = 26482008672. Its totient is φ = 4904074560.

The previous prime is 12435333331. The next prime is 12435333401. The reversal of 12435333340 is 4333353421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4377219 + ... + 4380058.

It is an arithmetic number, because the mean of its divisors is an integer number (1103417028).

Almost surely, 2^12435333340 is an apocalyptic number.

12435333340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12435333340 is an abundant number, since it is smaller than the sum of its proper divisors (14046675332).

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

12435333340 is a wasteful number, since it uses less digits than its factorization.

12435333340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8757357 (or 8757355 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 31.

Adding to 12435333340 its reverse (4333353421), we get a palindrome (16768686761).

The spelling of 12435333340 in words is "twelve billion, four hundred thirty-five million, three hundred thirty-three thousand, three hundred forty".