454422244020 has 48 divisors (see below), whose sum is σ = 1284273724608. Its totient is φ = 120046746880.

The previous prime is 454422244019. The next prime is 454422244043. The reversal of 454422244020 is 20442224454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35384721 + ... + 35397560.

It is an arithmetic number, because the mean of its divisors is an integer number (26755702596).

Almost surely, 2^454422244020 is an apocalyptic number.

It is an amenable number.

454422244020 is an abundant number, since it is smaller than the sum of its proper divisors (829851480588).

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

454422244020 is a wasteful number, since it uses less digits than its factorization.

454422244020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70782400 (or 70782398 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 33.

Adding to 454422244020 its reverse (20442224454), we get a palindrome (474864468474).

The spelling of 454422244020 in words is "four hundred fifty-four billion, four hundred twenty-two million, two hundred forty-four thousand, twenty".