1158363279360 has 832 divisors, whose sum is σ = 4754627804160. Its totient is φ = 262058803200.

The previous prime is 1158363279317. The next prime is 1158363279371. The reversal of 1158363279360 is 639723638511.

1158363279360 is a `hidden beast` number, since 1 + 1 + 5 + 8 + 3 + 6 + 3 + 279 + 360 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 1158363279297 and 1158363279306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 390941239 + ... + 390944201.

It is an arithmetic number, because the mean of its divisors is an integer number (5714696880).

Almost surely, 2^{1158363279360} is an apocalyptic number.

1158363279360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1158363279360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2377313902080).

1158363279360 is an abundant number, since it is smaller than the sum of its proper divisors (3596264524800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1158363279360 is a wasteful number, since it uses less digits than its factorization.

1158363279360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3109 (or 3081 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 54.

The spelling of 1158363279360 in words is "one trillion, one hundred fifty-eight billion, three hundred sixty-three million, two hundred seventy-nine thousand, three hundred sixty".