454003022323450 has 24 divisors (see below), whose sum is σ = 881160648546528. Its totient is φ = 173705504192880.

The previous prime is 454003022323343. The next prime is 454003022323451. The reversal of 454003022323450 is 54323220300454.

It is a super-2 number, since 2×454003022323450² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (454003022323451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 197392617252 + ... + 197392619551.

It is an arithmetic number, because the mean of its divisors is an integer number (36715027022772).

Almost surely, 2^{454003022323450} is an apocalyptic number.

454003022323450 is a deficient number, since it is larger than the sum of its proper divisors (427157626223078).

454003022323450 is a wasteful number, since it uses less digits than its factorization.

454003022323450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394785236838 (or 394785236833 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 37.

The spelling of 454003022323450 in words is "four hundred fifty-four trillion, three billion, twenty-two million, three hundred twenty-three thousand, four hundred fifty".