1200493650384 has 1120 divisors, whose sum is σ = 4537611360000. Its totient is φ = 305501995008.

The previous prime is 1200493650347. The next prime is 1200493650407. The reversal of 1200493650384 is 4830563940021.

1200493650384 is a `hidden beast` number, since 1 + 20 + 0 + 49 + 3 + 6 + 503 + 84 = 666.

It is a super-2 number, since 2×1200493650384² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 1292242432 + ... + 1292243360.

Almost surely, 2^{1200493650384} is an apocalyptic number.

1200493650384 is a gapful number since it is divisible by the number (14) 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 1200493650384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2268805680000).

1200493650384 is an abundant number, since it is smaller than the sum of its proper divisors (3337117709616).

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

1200493650384 is an equidigital number, since it uses as much as digits as its factorization.

1200493650384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1012 (or 977 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 1200493650384 in words is "one trillion, two hundred billion, four hundred ninety-three million, six hundred fifty thousand, three hundred eighty-four".