1300739141520 has 400 divisors, whose sum is σ = 5560199124480. Its totient is φ = 274441540608.

The previous prime is 1300739141503. The next prime is 1300739141531. The reversal of 1300739141520 is 251419370031.

1300739141520 is a `hidden beast` number, since 1 + 3 + 0 + 0 + 7 + 3 + 91 + 41 + 520 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

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 79 ways as a sum of consecutive naturals, for example, 513240 + ... + 1692599.

Almost surely, 2^{1300739141520} is an apocalyptic number.

1300739141520 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 1300739141520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2780099562240).

1300739141520 is an abundant number, since it is smaller than the sum of its proper divisors (4259459982960).

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

1300739141520 is a wasteful number, since it uses less digits than its factorization.

1300739141520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2205884 (or 2205869 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The spelling of 1300739141520 in words is "one trillion, three hundred billion, seven hundred thirty-nine million, one hundred forty-one thousand, five hundred twenty".