382715434454 has 16 divisors (see below), whose sum is σ = 600701495040. Its totient is φ = 182527953960.

The previous prime is 382715434399. The next prime is 382715434459. The reversal of 382715434454 is 454434517283.

It is a super-2 number, since 2×382715434454² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382715434459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11571092 + ... + 11604119.

It is an arithmetic number, because the mean of its divisors is an integer number (37543843440).

Almost surely, 2^382715434454 is an apocalyptic number.

382715434454 is a deficient number, since it is larger than the sum of its proper divisors (217986060586).

382715434454 is a wasteful number, since it uses less digits than its factorization.

382715434454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23175595.

The product of its digits is 6451200, while the sum is 50.

The spelling of 382715434454 in words is "three hundred eighty-two billion, seven hundred fifteen million, four hundred thirty-four thousand, four hundred fifty-four".