454943042684 has 24 divisors (see below), whose sum is σ = 907827521328. Its totient is φ = 197622316800.

The previous prime is 454943042681. The next prime is 454943042699. The reversal of 454943042684 is 486240349454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454943042681) 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, 257319842 + ... + 257321609.

It is an arithmetic number, because the mean of its divisors is an integer number (37826146722).

Almost surely, 2^454943042684 is an apocalyptic number.

It is an amenable number.

454943042684 is a deficient number, since it is larger than the sum of its proper divisors (452884478644).

454943042684 is a wasteful number, since it uses less digits than its factorization.

454943042684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514641485 (or 514641483 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 53.

The spelling of 454943042684 in words is "four hundred fifty-four billion, nine hundred forty-three million, forty-two thousand, six hundred eighty-four".