457087082434 has 8 divisors (see below), whose sum is σ = 686159255628. Its totient is φ = 228367330560.

The previous prime is 457087082423. The next prime is 457087082443. The reversal of 457087082434 is 434280780754.

It can be written as a sum of positive squares in 2 ways, for example, as 280227303225 + 176859779209 = 529365^2 + 420547^2 .

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

It is a super-2 number, since 2×457087082434² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88102087 + ... + 88107274.

Almost surely, 2^457087082434 is an apocalyptic number.

457087082434 is a deficient number, since it is larger than the sum of its proper divisors (229072173194).

457087082434 is a wasteful number, since it uses less digits than its factorization.

457087082434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176210660.

The product of its (nonzero) digits is 6021120, while the sum is 52.

The spelling of 457087082434 in words is "four hundred fifty-seven billion, eighty-seven million, eighty-two thousand, four hundred thirty-four".