11404345206601 has 4 divisors (see below), whose sum is σ = 11404512427792. Its totient is φ = 11404177985412.

The previous prime is 11404345206593. The next prime is 11404345206613. The reversal of 11404345206601 is 10660254340411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11404345206601 - 2³ = 11404345206593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11404345206301) 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, 83508255 + ... + 83644708.

It is an arithmetic number, because the mean of its divisors is an integer number (2851128106948).

Almost surely, 2^{11404345206601} is an apocalyptic number.

It is an amenable number.

11404345206601 is a deficient number, since it is larger than the sum of its proper divisors (167221191).

11404345206601 is an equidigital number, since it uses as much as digits as its factorization.

11404345206601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167221190.

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 11404345206601 in words is "eleven trillion, four hundred four billion, three hundred forty-five million, two hundred six thousand, six hundred one".