1307171230848 has 384 divisors, whose sum is σ = 4749670897920. Its totient is φ = 336224452608.

The previous prime is 1307171230843. The next prime is 1307171230901. The reversal of 1307171230848 is 8480321717031.

1307171230848 is a `hidden beast` number, since 1 + 307 + 1 + 71 + 230 + 8 + 48 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is not an unprimeable number, because it can be changed into a prime (1307171230843) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2945736 + ... + 3360312.

It is an arithmetic number, because the mean of its divisors is an integer number (12368934630).

Almost surely, 2^{1307171230848} is an apocalyptic number.

1307171230848 is a gapful number since it is divisible by the number (18) 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 1307171230848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2374835448960).

1307171230848 is an abundant number, since it is smaller than the sum of its proper divisors (3442499667072).

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

1307171230848 is a wasteful number, since it uses less digits than its factorization.

1307171230848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414644 (or 414629 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 45.

Adding to 1307171230848 its reverse (8480321717031), we get a palindrome (9787492947879).

The spelling of 1307171230848 in words is "one trillion, three hundred seven billion, one hundred seventy-one million, two hundred thirty thousand, eight hundred forty-eight".