1178241323351 has 8 divisors (see below), whose sum is σ = 1247106260400. Its totient is φ = 1110061609920.

The previous prime is 1178241323333. The next prime is 1178241323401. The reversal of 1178241323351 is 1533231428711.

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 not a de Polignac number, because 1178241323351 - 2¹⁴ = 1178241306967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1178241323299 and 1178241323308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1178241320351) 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, 171302366 + ... + 171309243.

It is an arithmetic number, because the mean of its divisors is an integer number (155888282550).

Almost surely, 2^{1178241323351} is an apocalyptic number.

1178241323351 is a deficient number, since it is larger than the sum of its proper divisors (68864937049).

1178241323351 is a wasteful number, since it uses less digits than its factorization.

1178241323351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342611809.

The product of its digits is 120960, while the sum is 41.

The spelling of 1178241323351 in words is "one trillion, one hundred seventy-eight billion, two hundred forty-one million, three hundred twenty-three thousand, three hundred fifty-one".