1348581979710 has 256 divisors, whose sum is σ = 4188307046400. Its totient is φ = 302393347200.

The previous prime is 1348581979673. The next prime is 1348581979763. The reversal of 1348581979710 is 179791858431.

1348581979710 is a `hidden beast` number, since 1 + 3 + 48 + 581 + 9 + 7 + 9 + 7 + 1 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 54739095 + ... + 54763725.

It is an arithmetic number, because the mean of its divisors is an integer number (16360574400).

Almost surely, 2^{1348581979710} is an apocalyptic number.

1348581979710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1348581979710, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2094153523200).

1348581979710 is an abundant number, since it is smaller than the sum of its proper divisors (2839725066690).

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

1348581979710 is a wasteful number, since it uses less digits than its factorization.

1348581979710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25204 (or 25198 counting only the distinct ones).

The product of its (nonzero) digits is 15240960, while the sum is 63.

The spelling of 1348581979710 in words is "one trillion, three hundred forty-eight billion, five hundred eighty-one million, nine hundred seventy-nine thousand, seven hundred ten".