78468361423233 has 16 divisors (see below), whose sum is σ = 104746155872256. Its totient is φ = 52251411452240.

The previous prime is 78468361423211. The next prime is 78468361423247. The reversal of 78468361423233 is 33232416386487.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 78468361423233 - 2⁹ = 78468361422721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (78468361423253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41343160 + ... + 43199462.

It is an arithmetic number, because the mean of its divisors is an integer number (6546634742016).

Almost surely, 2^{78468361423233} is an apocalyptic number.

It is an amenable number.

78468361423233 is a deficient number, since it is larger than the sum of its proper divisors (26277794449023).

78468361423233 is a wasteful number, since it uses less digits than its factorization.

78468361423233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1872684.

The product of its digits is 83607552, while the sum is 60.

The spelling of 78468361423233 in words is "seventy-eight trillion, four hundred sixty-eight billion, three hundred sixty-one million, four hundred twenty-three thousand, two hundred thirty-three".