1336720480704 has 784 divisors, whose sum is σ = 4881740783616. Its totient is φ = 354287001600.

The previous prime is 1336720480703. The next prime is 1336720480729. The reversal of 1336720480704 is 4070840276331.

1336720480704 is a `hidden beast` number, since 1 + 3 + 36 + 72 + 0 + 480 + 70 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1336720480704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1336720480703) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 394194849 + ... + 394198239.

Almost surely, 2^{1336720480704} is an apocalyptic number.

1336720480704 is a gapful number since it is divisible by the number (14) 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 1336720480704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2440870391808).

1336720480704 is an abundant number, since it is smaller than the sum of its proper divisors (3545020302912).

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

1336720480704 is an equidigital number, since it uses as much as digits as its factorization.

1336720480704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3516 (or 3491 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 45.

The spelling of 1336720480704 in words is "one trillion, three hundred thirty-six billion, seven hundred twenty million, four hundred eighty thousand, seven hundred four".