1301381082468 has 36 divisors (see below), whose sum is σ = 3334665230988. Its totient is φ = 427851313920.

The previous prime is 1301381082433. The next prime is 1301381082481. The reversal of 1301381082468 is 8642801831031.

1301381082468 is a `hidden beast` number, since 1 + 30 + 1 + 3 + 81 + 0 + 82 + 468 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 339926313024 + 961454769444 = 583032^2 + 980538^2 .

It is a tau number, because it is divible by the number of its divisors (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 11 ways as a sum of consecutive naturals, for example, 247596513 + ... + 247601768.

Almost surely, 2^{1301381082468} is an apocalyptic number.

1301381082468 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1301381082468 is an abundant number, since it is smaller than the sum of its proper divisors (2033284148520).

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

1301381082468 is a wasteful number, since it uses less digits than its factorization.

1301381082468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495198364 (or 495198359 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The spelling of 1301381082468 in words is "one trillion, three hundred one billion, three hundred eighty-one million, eighty-two thousand, four hundred sixty-eight".