1458714442 has 16 divisors (see below), whose sum is σ = 2306235240. Its totient is φ = 690918592.

The previous prime is 1458714431. The next prime is 1458714457. The reversal of 1458714442 is 2444178541.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1458399721 + 314721 = 38189^2 + 561^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1458714395 and 1458714404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234193 + ... + 240340.

Almost surely, 2^1458714442 is an apocalyptic number.

1458714442 is a deficient number, since it is larger than the sum of its proper divisors (847520798).

1458714442 is a wasteful number, since it uses less digits than its factorization.

1458714442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474617.

The product of its digits is 143360, while the sum is 40.

The square root of 1458714442 is about 38193.1203490890. The cubic root of 1458714442 is about 1134.1141287587.

The spelling of 1458714442 in words is "one billion, four hundred fifty-eight million, seven hundred fourteen thousand, four hundred forty-two".