1414561444 has 24 divisors (see below), whose sum is σ = 2536490880. Its totient is φ = 689949216.

The previous prime is 1414561441. The next prime is 1414561481. The reversal of 1414561444 is 4441654141.

It is not an unprimeable number, because it can be changed into a prime (1414561441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45462 + ... + 69970.

It is an arithmetic number, because the mean of its divisors is an integer number (105687120).

Almost surely, 2^1414561444 is an apocalyptic number.

It is an amenable number.

1414561444 is a deficient number, since it is larger than the sum of its proper divisors (1121929436).

1414561444 is a wasteful number, since it uses less digits than its factorization.

1414561444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24867 (or 24865 counting only the distinct ones).

The product of its digits is 30720, while the sum is 34.

The square root of 1414561444 is about 37610.6559900250. The cubic root of 1414561444 is about 1122.5540787070.

The spelling of 1414561444 in words is "one billion, four hundred fourteen million, five hundred sixty-one thousand, four hundred forty-four".