1197380923200 has 1344 divisors, whose sum is σ = 5517615421440. Its totient is φ = 245348352000.

The previous prime is 1197380923199. The next prime is 1197380923217. The reversal of 1197380923200 is 23290837911.

It is a tau number, because it is divible by the number of its divisors (1344).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 242824735 + ... + 242829665.

Almost surely, 2^{1197380923200} is an apocalyptic number.

1197380923200 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 1197380923200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2758807710720).

1197380923200 is an abundant number, since it is smaller than the sum of its proper divisors (4320234498240).

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

1197380923200 is a wasteful number, since it uses less digits than its factorization.

1197380923200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5053 (or 5032 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The spelling of 1197380923200 in words is "one trillion, one hundred ninety-seven billion, three hundred eighty million, nine hundred twenty-three thousand, two hundred".