1341921256601 has 8 divisors (see below), whose sum is σ = 1397917382400. Its totient is φ = 1286719402320.

The previous prime is 1341921256567. The next prime is 1341921256607. The reversal of 1341921256601 is 1066521291431.

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

It is a cyclic number.

It is not a de Polignac number, because 1341921256601 - 2¹⁴ = 1341921240217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1341921256607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198564431 + ... + 198571188.

It is an arithmetic number, because the mean of its divisors is an integer number (174739672800).

Almost surely, 2^{1341921256601} is an apocalyptic number.

It is an amenable number.

1341921256601 is a deficient number, since it is larger than the sum of its proper divisors (55996125799).

1341921256601 is a wasteful number, since it uses less digits than its factorization.

1341921256601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397135759.

The product of its (nonzero) digits is 77760, while the sum is 41.

The spelling of 1341921256601 in words is "one trillion, three hundred forty-one billion, nine hundred twenty-one million, two hundred fifty-six thousand, six hundred one".