1194410628772 has 12 divisors (see below), whose sum is σ = 2090244968476. Its totient is φ = 597197780640.

The previous prime is 1194410628737. The next prime is 1194410628787. The reversal of 1194410628772 is 2778260144911.

It can be written as a sum of positive squares in 2 ways, for example, as 23911673956 + 1170498954816 = 154634^2 + 1081896^2 .

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1518879 + ... + 2166982.

Almost surely, 2^{1194410628772} is an apocalyptic number.

It is an amenable number.

1194410628772 is a deficient number, since it is larger than the sum of its proper divisors (895834339704).

1194410628772 is a wasteful number, since it uses less digits than its factorization.

1194410628772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3766878 (or 3766876 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 52.

The spelling of 1194410628772 in words is "one trillion, one hundred ninety-four billion, four hundred ten million, six hundred twenty-eight thousand, seven hundred seventy-two".