1296841590080 has 224 divisors, whose sum is σ = 3441034967040. Its totient is φ = 463616778240.

The previous prime is 1296841590073. The next prime is 1296841590101. The reversal of 1296841590080 is 800951486921.

It is a super-2 number, since 2×1296841590080² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6518642 + ... + 6714638.

Almost surely, 2^{1296841590080} is an apocalyptic number.

1296841590080 is a gapful number since it is divisible by the number (10) 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 1296841590080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1720517483520).

1296841590080 is an abundant number, since it is smaller than the sum of its proper divisors (2144193376960).

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

1296841590080 is a wasteful number, since it uses less digits than its factorization.

1296841590080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196097 (or 196087 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 53.

The spelling of 1296841590080 in words is "one trillion, two hundred ninety-six billion, eight hundred forty-one million, five hundred ninety thousand, eighty".