1196340397751 has 2 divisors, whose sum is σ = 1196340397752. Its totient is φ = 1196340397750.

The previous prime is 1196340397739. The next prime is 1196340397757. The reversal of 1196340397751 is 1577930436911.

It is a strong prime.

It is an emirp because it is prime and its reverse (1577930436911) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1196340397751 - 2³⁸ = 921462490807 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1196340397757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 598170198875 + 598170198876.

It is an arithmetic number, because the mean of its divisors is an integer number (598170198876).

Almost surely, 2^{1196340397751} is an apocalyptic number.

1196340397751 is a deficient number, since it is larger than the sum of its proper divisors (1).

1196340397751 is an equidigital number, since it uses as much as digits as its factorization.

1196340397751 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4286520, while the sum is 56.

The spelling of 1196340397751 in words is "one trillion, one hundred ninety-six billion, three hundred forty million, three hundred ninety-seven thousand, seven hundred fifty-one".