1193783048642 has 8 divisors (see below), whose sum is σ = 1791019147836. Its totient is φ = 596776666032.

The previous prime is 1193783048639. The next prime is 1193783048659. The reversal of 1193783048642 is 2468403873911.

It can be written as a sum of positive squares in 2 ways, for example, as 1171760785441 + 22022263201 = 1082479^2 + 148399^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57416153 + ... + 57436940.

Almost surely, 2^{1193783048642} is an apocalyptic number.

1193783048642 is a deficient number, since it is larger than the sum of its proper divisors (597236099194).

1193783048642 is a wasteful number, since it uses less digits than its factorization.

1193783048642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114858292.

The product of its (nonzero) digits is 6967296, while the sum is 56.

The spelling of 1193783048642 in words is "one trillion, one hundred ninety-three billion, seven hundred eighty-three million, forty-eight thousand, six hundred forty-two".