454304457376 has 768 divisors, whose sum is σ = 1281425080320. Its totient is φ = 153280512000.

The previous prime is 454304457293. The next prime is 454304457389. The reversal of 454304457376 is 673754403454.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1885080616 + ... + 1885080856.

It is an arithmetic number, because the mean of its divisors is an integer number (1668522240).

Almost surely, 2^454304457376 is an apocalyptic number.

454304457376 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 454304457376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (640712540160).

454304457376 is an abundant number, since it is smaller than the sum of its proper divisors (827120622944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

454304457376 is a wasteful number, since it uses less digits than its factorization.

454304457376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389 (or 381 counting only the distinct ones).

The product of its (nonzero) digits is 16934400, while the sum is 52.

The spelling of 454304457376 in words is "four hundred fifty-four billion, three hundred four million, four hundred fifty-seven thousand, three hundred seventy-six".