714457442 has 4 divisors (see below), whose sum is σ = 1071686166. Its totient is φ = 357228720.

The previous prime is 714457439. The next prime is 714457459. The reversal of 714457442 is 244754417.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 244754417 = 67 ⋅3653051.

It can be written as a sum of positive squares in only one way, i.e., 414163201 + 300294241 = 20351^2 + 17329^2 .

It is a junction number, because it is equal to n+sod(n) for n = 714457396 and 714457405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178614359 + ... + 178614362.

Almost surely, 2^714457442 is an apocalyptic number.

714457442 is a deficient number, since it is larger than the sum of its proper divisors (357228724).

714457442 is a wasteful number, since it uses less digits than its factorization.

714457442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357228723.

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

The square root of 714457442 is about 26729.3367295187. The cubic root of 714457442 is about 893.9751664281.

It can be divided in two parts, 71445 and 7442, that added together give a palindrome (78887).

The spelling of 714457442 in words is "seven hundred fourteen million, four hundred fifty-seven thousand, four hundred forty-two".