1194037725132 has 144 divisors (see below), whose sum is σ = 3593994872832. Its totient is φ = 327062949120.

The previous prime is 1194037725019. The next prime is 1194037725197. The reversal of 1194037725132 is 2315277304911.

1194037725132 is a `hidden beast` number, since 11 + 94 + 0 + 37 + 7 + 2 + 513 + 2 = 666.

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 47 ways as a sum of consecutive naturals, for example, 121648 + ... + 1550120.

It is an arithmetic number, because the mean of its divisors is an integer number (24958297728).

Almost surely, 2^{1194037725132} is an apocalyptic number.

1194037725132 is a gapful number since it is divisible by the number (12) 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 1194037725132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1796997436416).

1194037725132 is an abundant number, since it is smaller than the sum of its proper divisors (2399957147700).

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

1194037725132 is a wasteful number, since it uses less digits than its factorization.

1194037725132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1428628 (or 1428623 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The spelling of 1194037725132 in words is "one trillion, one hundred ninety-four billion, thirty-seven million, seven hundred twenty-five thousand, one hundred thirty-two".