1295446086720 has 336 divisors, whose sum is σ = 4492600819200. Its totient is φ = 342607269888.

The previous prime is 1295446086713. The next prime is 1295446086773. The reversal of 1295446086720 is 276806445921.

1295446086720 is a `hidden beast` number, since 1 + 2 + 9 + 5 + 4 + 4 + 608 + 6 + 7 + 20 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 270841449 + ... + 270846231.

Almost surely, 2^{1295446086720} is an apocalyptic number.

1295446086720 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 1295446086720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2246300409600).

1295446086720 is an abundant number, since it is smaller than the sum of its proper divisors (3197154732480).

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

1295446086720 is a wasteful number, since it uses less digits than its factorization.

1295446086720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5562 (or 5549 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 1295446086720 in words is "one trillion, two hundred ninety-five billion, four hundred forty-six million, eighty-six thousand, seven hundred twenty".