454311253420 has 24 divisors (see below), whose sum is σ = 954160004448. Its totient is φ = 181704240000.

The previous prime is 454311253391. The next prime is 454311253423. The reversal of 454311253420 is 24352113454.

It is not an unprimeable number, because it can be changed into a prime (454311253423) 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, 1081816 + ... + 1441855.

It is an arithmetic number, because the mean of its divisors is an integer number (39756666852).

Almost surely, 2^454311253420 is an apocalyptic number.

It is an amenable number.

454311253420 is an abundant number, since it is smaller than the sum of its proper divisors (499848751028).

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

454311253420 is a wasteful number, since it uses less digits than its factorization.

454311253420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2532681 (or 2532679 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 454311253420 its reverse (24352113454), we get a palindrome (478663366874).

The spelling of 454311253420 in words is "four hundred fifty-four billion, three hundred eleven million, two hundred fifty-three thousand, four hundred twenty".