10001214449 has 4 divisors (see below), whose sum is σ = 10092968820. Its totient is φ = 9909460080.

The previous prime is 10001214413. The next prime is 10001214467. The reversal of 10001214449 is 94441210001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 94441210001 = 151171 ⋅624731.

It can be written as a sum of positive squares in 2 ways, for example, as 4074524224 + 5926690225 = 63832^2 + 76985^2 .

It is a cyclic number.

It is not a de Polignac number, because 10001214449 - 2²⁴ = 9984437233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10001214479) 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, 45877022 + ... + 45877239.

It is an arithmetic number, because the mean of its divisors is an integer number (2523242205).

Almost surely, 2^10001214449 is an apocalyptic number.

It is an amenable number.

10001214449 is a deficient number, since it is larger than the sum of its proper divisors (91754371).

10001214449 is an equidigital number, since it uses as much as digits as its factorization.

10001214449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91754370.

The product of its (nonzero) digits is 1152, while the sum is 26.

The spelling of 10001214449 in words is "ten billion, one million, two hundred fourteen thousand, four hundred forty-nine".