10447504427 has 16 divisors (see below), whose sum is σ = 10683577728. Its totient is φ = 10214323200.

The previous prime is 10447504423. The next prime is 10447504433. The reversal of 10447504427 is 72440574401.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10447504427 - 2² = 10447504423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10447504423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5063198 + ... + 5065260.

It is an arithmetic number, because the mean of its divisors is an integer number (667723608).

Almost surely, 2^10447504427 is an apocalyptic number.

10447504427 is a deficient number, since it is larger than the sum of its proper divisors (236073301).

10447504427 is a wasteful number, since it uses less digits than its factorization.

10447504427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2710.

The product of its (nonzero) digits is 125440, while the sum is 38.

The spelling of 10447504427 in words is "ten billion, four hundred forty-seven million, five hundred four thousand, four hundred twenty-seven".