1190490739200 has 1920 divisors, whose sum is σ = 5260806144000. Its totient is φ = 257944780800.

The previous prime is 1190490739199. The next prime is 1190490739219. The reversal of 1190490739200 is 29370940911.

1190490739200 is a `hidden beast` number, since 1 + 1 + 9 + 0 + 490 + 73 + 92 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1920).

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

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, 4981132681 + ... + 4981132919.

It is an arithmetic number, because the mean of its divisors is an integer number (2740003200).

Almost surely, 2^{1190490739200} is an apocalyptic number.

1190490739200 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 1190490739200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2630403072000).

1190490739200 is an abundant number, since it is smaller than the sum of its proper divisors (4070315404800).

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

1190490739200 is a wasteful number, since it uses less digits than its factorization.

1190490739200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383 (or 356 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 45.

The spelling of 1190490739200 in words is "one trillion, one hundred ninety billion, four hundred ninety million, seven hundred thirty-nine thousand, two hundred".