1449199173201 has 64 divisors (see below), whose sum is σ = 2101538718720. Its totient is φ = 883031304960.

The previous prime is 1449199173181. The next prime is 1449199173203. The reversal of 1449199173201 is 1023719919441.

It is not a de Polignac number, because 1449199173201 - 2⁹ = 1449199172689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1449199173203) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2468822830 + ... + 2468823416.

It is an arithmetic number, because the mean of its divisors is an integer number (32836542480).

Almost surely, 2^{1449199173201} is an apocalyptic number.

It is an amenable number.

1449199173201 is a deficient number, since it is larger than the sum of its proper divisors (652339545519).

1449199173201 is a wasteful number, since it uses less digits than its factorization.

1449199173201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1886.

The product of its (nonzero) digits is 489888, while the sum is 51.

The spelling of 1449199173201 in words is "one trillion, four hundred forty-nine billion, one hundred ninety-nine million, one hundred seventy-three thousand, two hundred one".