4454200020454 has 16 divisors (see below), whose sum is σ = 6695976582000. Its totient is φ = 2222209543680.

The previous prime is 4454200020443. The next prime is 4454200020461. The reversal of 4454200020454 is 4540200024544.

It is a super-2 number, since 2×4454200020454² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4796094 + ... + 5648974.

It is an arithmetic number, because the mean of its divisors is an integer number (418498536375).

Almost surely, 2^{4454200020454} is an apocalyptic number.

4454200020454 is a deficient number, since it is larger than the sum of its proper divisors (2241776561546).

4454200020454 is a wasteful number, since it uses less digits than its factorization.

4454200020454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858615.

The product of its (nonzero) digits is 102400, while the sum is 34.

Adding to 4454200020454 its reverse (4540200024544), we get a palindrome (8994400044998).

The spelling of 4454200020454 in words is "four trillion, four hundred fifty-four billion, two hundred million, twenty thousand, four hundred fifty-four".