2356780223468 has 18 divisors (see below), whose sum is σ = 4533393364668. Its totient is φ = 1071263737720.

The previous prime is 2356780223419. The next prime is 2356780223491. The reversal of 2356780223468 is 8643220876532.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2434689830 + ... + 2434690797.

It is an arithmetic number, because the mean of its divisors is an integer number (251855186926).

Almost surely, 2^{2356780223468} is an apocalyptic number.

It is an amenable number.

2356780223468 is a deficient number, since it is larger than the sum of its proper divisors (2176613141200).

2356780223468 is a wasteful number, since it uses less digits than its factorization.

2356780223468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4869380653 (or 4869380640 counting only the distinct ones).

The product of its (nonzero) digits is 23224320, while the sum is 56.

The spelling of 2356780223468 in words is "two trillion, three hundred fifty-six billion, seven hundred eighty million, two hundred twenty-three thousand, four hundred sixty-eight".