1260469006720 has 384 divisors, whose sum is σ = 3830765529600. Its totient is φ = 392172318720.

The previous prime is 1260469006681. The next prime is 1260469006729. The reversal of 1260469006720 is 276009640621.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1260469006729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 213527289 + ... + 213533191.

It is an arithmetic number, because the mean of its divisors is an integer number (9975951900).

Almost surely, 2^{1260469006720} is an apocalyptic number.

1260469006720 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 1260469006720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1915382764800).

1260469006720 is an abundant number, since it is smaller than the sum of its proper divisors (2570296522880).

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

1260469006720 is a wasteful number, since it uses less digits than its factorization.

1260469006720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6566 (or 6547 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 1260469006720 in words is "one trillion, two hundred sixty billion, four hundred sixty-nine million, six thousand, seven hundred twenty".