1304245145206 has 8 divisors (see below), whose sum is σ = 1956408297984. Its totient is φ = 652109045880.

The previous prime is 1304245145173. The next prime is 1304245145207. The reversal of 1304245145206 is 6025415424031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304245145207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6642405 + ... + 6835936.

It is an arithmetic number, because the mean of its divisors is an integer number (244551037248).

Almost surely, 2^{1304245145206} is an apocalyptic number.

1304245145206 is a deficient number, since it is larger than the sum of its proper divisors (652163152778).

1304245145206 is a wasteful number, since it uses less digits than its factorization.

1304245145206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13526726.

The product of its (nonzero) digits is 115200, while the sum is 37.

The spelling of 1304245145206 in words is "one trillion, three hundred four billion, two hundred forty-five million, one hundred forty-five thousand, two hundred six".