2440430402133 has 8 divisors (see below), whose sum is σ = 3254053357728. Its totient is φ = 1626880523984.

The previous prime is 2440430402099. The next prime is 2440430402209. The reversal of 2440430402133 is 3312040340442.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2440430402133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2440430402133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2440430402633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18191391 + ... + 18325052.

It is an arithmetic number, because the mean of its divisors is an integer number (406756669716).

Almost surely, 2^{2440430402133} is an apocalyptic number.

It is an amenable number.

2440430402133 is a deficient number, since it is larger than the sum of its proper divisors (813622955595).

2440430402133 is a wasteful number, since it uses less digits than its factorization.

2440430402133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36538723.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 2440430402133 its reverse (3312040340442), we get a palindrome (5752470742575).

The spelling of 2440430402133 in words is "two trillion, four hundred forty billion, four hundred thirty million, four hundred two thousand, one hundred thirty-three".