1178455622345 has 8 divisors (see below), whose sum is σ = 1459764384000. Its totient is φ = 912352739760.

The previous prime is 1178455622341. The next prime is 1178455622441. The reversal of 1178455622345 is 5432265548711.

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

It is not a de Polignac number, because 1178455622345 - 2² = 1178455622341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1178455622341) 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, 3801469595 + ... + 3801469904.

It is an arithmetic number, because the mean of its divisors is an integer number (182470548000).

Almost surely, 2^{1178455622345} is an apocalyptic number.

It is an amenable number.

1178455622345 is a deficient number, since it is larger than the sum of its proper divisors (281308761655).

1178455622345 is an equidigital number, since it uses as much as digits as its factorization.

1178455622345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7602939535.

The product of its digits is 8064000, while the sum is 53.

The spelling of 1178455622345 in words is "one trillion, one hundred seventy-eight billion, four hundred fifty-five million, six hundred twenty-two thousand, three hundred forty-five".