1260514133720 has 64 divisors (see below), whose sum is σ = 2932100337600. Its totient is φ = 487329523200.

The previous prime is 1260514133651. The next prime is 1260514133731. The reversal of 1260514133720 is 273314150621.

It is a congruent number.

It is an unprimeable number.

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, 2596715 + ... + 3043674.

It is an arithmetic number, because the mean of its divisors is an integer number (45814067775).

Almost surely, 2^{1260514133720} is an apocalyptic number.

1260514133720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1260514133720 is an abundant number, since it is smaller than the sum of its proper divisors (1671586203880).

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

1260514133720 is a wasteful number, since it uses less digits than its factorization.

1260514133720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5640588 (or 5640584 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 1260514133720 in words is "one trillion, two hundred sixty billion, five hundred fourteen million, one hundred thirty-three thousand, seven hundred twenty".