1195049426496 has 224 divisors, whose sum is σ = 3362164236288. Its totient is φ = 373324062720.

The previous prime is 1195049426453. The next prime is 1195049426507. The reversal of 1195049426496 is 6946249405911.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1384761361 + ... + 1384762223.

Almost surely, 2^{1195049426496} is an apocalyptic number.

1195049426496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1195049426496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1681082118144).

1195049426496 is an abundant number, since it is smaller than the sum of its proper divisors (2167114809792).

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

1195049426496 is a wasteful number, since it uses less digits than its factorization.

1195049426496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2209 (or 2199 counting only the distinct ones).

The product of its (nonzero) digits is 16796160, while the sum is 60.

The spelling of 1195049426496 in words is "one trillion, one hundred ninety-five billion, forty-nine million, four hundred twenty-six thousand, four hundred ninety-six".