1306901667204 has 405 divisors, whose sum is σ = 4088244911751. Its totient is φ = 362988228960.

The previous prime is 1306901667173. The next prime is 1306901667217. The reversal of 1306901667204 is 4027661096031.

The square root of 1306901667204 is 1143198.

It is a perfect power (a square), and thus also a powerful number.

It is a self number, because there is not a number n which added to its sum of digits gives 1306901667204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 6193846659 + ... + 6193846869.

Almost surely, 2^{1306901667204} is an apocalyptic number.

1306901667204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1306901667204 is the 1143198-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1306901667204

1306901667204 is an abundant number, since it is smaller than the sum of its proper divisors (2781343244547).

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

1306901667204 is an equidigital number, since it uses as much as digits as its factorization.

1306901667204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538 (or 266 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The spelling of 1306901667204 in words is "one trillion, three hundred six billion, nine hundred one million, six hundred sixty-seven thousand, two hundred four".