1193638405201 has 8 divisors (see below), whose sum is σ = 1302161688000. Its totient is φ = 1085116905840.

The previous prime is 1193638405171. The next prime is 1193638405207. The reversal of 1193638405201 is 1025048363911.

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

It is a de Polignac number, because none of the positive numbers 2^k-1193638405201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1193638405207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1226235 + ... + 1972543.

It is an arithmetic number, because the mean of its divisors is an integer number (162770211000).

Almost surely, 2^{1193638405201} is an apocalyptic number.

1193638405201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1193638405201 is a deficient number, since it is larger than the sum of its proper divisors (108523282799).

1193638405201 is a wasteful number, since it uses less digits than its factorization.

1193638405201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891719.

The product of its (nonzero) digits is 155520, while the sum is 43.

The spelling of 1193638405201 in words is "one trillion, one hundred ninety-three billion, six hundred thirty-eight million, four hundred five thousand, two hundred one".