11449214001 has 27 divisors (see below), whose sum is σ = 17185958283. Its totient is φ = 7627031280.

The previous prime is 11449213939. The next prime is 11449214003. The reversal of 11449214001 is 10041294411.

The square root of 11449214001 is 107001.

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

11449214001 is a `hidden beast` number, since 1 + 1 + 449 + 214 + 0 + 0 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 10598908401 + 850305600 = 102951^2 + 29160^2 .

It is a tau number, because it is divible by the number of its divisors (27).

It is not a de Polignac number, because 11449214001 - 2¹¹ = 11449211953 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (11449214003) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 8666421 + ... + 8667741.

Almost surely, 2^11449214001 is an apocalyptic number.

11449214001 is the 107001-st square number.

11449214001 is the 53501-st centered octagonal number.

It is an amenable number.

11449214001 is a deficient number, since it is larger than the sum of its proper divisors (5736744282).

11449214001 is an frugal number, since it uses more digits than its factorization.

11449214001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2666 (or 1324 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The spelling of 11449214001 in words is "eleven billion, four hundred forty-nine million, two hundred fourteen thousand, one".