457301342 has 8 divisors (see below), whose sum is σ = 690959376. Its totient is φ = 226981552.

The previous prime is 457301311. The next prime is 457301393. The reversal of 457301342 is 243103754.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 834218 + ... + 834765.

It is an arithmetic number, because the mean of its divisors is an integer number (86369922).

Almost surely, 2^457301342 is an apocalyptic number.

457301342 is a deficient number, since it is larger than the sum of its proper divisors (233658034).

457301342 is a wasteful number, since it uses less digits than its factorization.

457301342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669122.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 457301342 is about 21384.6052570535. The cubic root of 457301342 is about 770.4317261845.

The spelling of 457301342 in words is "four hundred fifty-seven million, three hundred one thousand, three hundred forty-two".