1446363442 has 32 divisors (see below), whose sum is σ = 2229696000. Its totient is φ = 703505088.

The previous prime is 1446363439. The next prime is 1446363493. The reversal of 1446363442 is 2443636441.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4936248 + ... + 4936540.

It is an arithmetic number, because the mean of its divisors is an integer number (69678000).

Almost surely, 2^1446363442 is an apocalyptic number.

1446363442 is a deficient number, since it is larger than the sum of its proper divisors (783332558).

1446363442 is a wasteful number, since it uses less digits than its factorization.

1446363442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730.

The product of its digits is 165888, while the sum is 37.

The square root of 1446363442 is about 38031.0852067095. The cubic root of 1446363442 is about 1130.9041871593.

Adding to 1446363442 its reverse (2443636441), we get a palindrome (3889999883).

The spelling of 1446363442 in words is "one billion, four hundred forty-six million, three hundred sixty-three thousand, four hundred forty-two".