240000430222345 has 32 divisors (see below), whose sum is σ = 323823999969792. Its totient is φ = 169428679782912.

The previous prime is 240000430222321. The next prime is 240000430222367. The reversal of 240000430222345 is 543222034000042.

It is a cyclic number.

It is not a de Polignac number, because 240000430222345 - 2³³ = 239991840287753 is a prime.

It is a super-2 number, since 2×240000430222345² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43168029 + ... + 48409498.

It is an arithmetic number, because the mean of its divisors is an integer number (10119499999056).

Almost surely, 2^{240000430222345} is an apocalyptic number.

It is an amenable number.

240000430222345 is a deficient number, since it is larger than the sum of its proper divisors (83823569747447).

240000430222345 is a wasteful number, since it uses less digits than its factorization.

240000430222345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91579321.

The product of its (nonzero) digits is 46080, while the sum is 31.

Adding to 240000430222345 its reverse (543222034000042), we get a palindrome (783222464222387).

The spelling of 240000430222345 in words is "two hundred forty trillion, four hundred thirty million, two hundred twenty-two thousand, three hundred forty-five".