1441558442 has 32 divisors (see below), whose sum is σ = 2339487360. Its totient is φ = 664449280.

The previous prime is 1441558411. The next prime is 1441558499. The reversal of 1441558442 is 2448551441.

It is a junction number, because it is equal to n+sod(n) for n = 1441558396 and 1441558405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151934 + ... + 161142.

It is an arithmetic number, because the mean of its divisors is an integer number (73108980).

Almost surely, 2^1441558442 is an apocalyptic number.

1441558442 is a deficient number, since it is larger than the sum of its proper divisors (897928918).

1441558442 is a wasteful number, since it uses less digits than its factorization.

1441558442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9358.

The product of its digits is 102400, while the sum is 38.

The square root of 1441558442 is about 37967.8606455513. The cubic root of 1441558442 is about 1129.6504628045.

The spelling of 1441558442 in words is "one billion, four hundred forty-one million, five hundred fifty-eight thousand, four hundred forty-two".