1173096945216 has 525 divisors, whose sum is σ = 4070013830619. Its totient is φ = 334078795008.

The previous prime is 1173096945199. The next prime is 1173096945221. The reversal of 1173096945216 is 6125496903711.

The square root of 1173096945216 is 1083096.

It is a perfect power (a square), and thus also a powerful number.

1173096945216 is a `hidden beast` number, since 1 + 173 + 0 + 9 + 6 + 9 + 452 + 16 = 666.

It is a super-2 number, since 2×1173096945216² (a number of 25 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 74 ways as a sum of consecutive naturals, for example, 3821162535 + ... + 3821162841.

Almost surely, 2^{1173096945216} is an apocalyptic number.

1173096945216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

1173096945216 is the 1083096-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1173096945216

1173096945216 is an abundant number, since it is smaller than the sum of its proper divisors (2896916885403).

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

1173096945216 is an frugal number, since it uses more digits than its factorization.

1173096945216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666 (or 319 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 54.

The spelling of 1173096945216 in words is "one trillion, one hundred seventy-three billion, ninety-six million, nine hundred forty-five thousand, two hundred sixteen".