1197713561334 has 32 divisors (see below), whose sum is σ = 2536387862400. Its totient is φ = 375745383552.

The previous prime is 1197713561329. The next prime is 1197713561339. The reversal of 1197713561334 is 4331653177911.

It is an interprime number because it is at equal distance from previous prime (1197713561329) and next prime (1197713561339).

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1197713561339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6486217 + ... + 6668315.

It is an arithmetic number, because the mean of its divisors is an integer number (79262120700).

Almost surely, 2^{1197713561334} is an apocalyptic number.

1197713561334 is an abundant number, since it is smaller than the sum of its proper divisors (1338674301066).

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

1197713561334 is a wasteful number, since it uses less digits than its factorization.

1197713561334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246604.

The product of its digits is 1428840, while the sum is 51.

The spelling of 1197713561334 in words is "one trillion, one hundred ninety-seven billion, seven hundred thirteen million, five hundred sixty-one thousand, three hundred thirty-four".