4254040441454 has 8 divisors (see below), whose sum is σ = 6382953600408. Its totient is φ = 2126389241320.

The previous prime is 4254040441433. The next prime is 4254040441481. The reversal of 4254040441454 is 4541440404524.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×4254040441454² (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 (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 315481277 + ... + 315494760.

It is an arithmetic number, because the mean of its divisors is an integer number (797869200051).

Almost surely, 2^{4254040441454} is an apocalyptic number.

4254040441454 is a deficient number, since it is larger than the sum of its proper divisors (2128913158954).

4254040441454 is a wasteful number, since it uses less digits than its factorization.

4254040441454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630979410.

The product of its (nonzero) digits is 819200, while the sum is 41.

Adding to 4254040441454 its reverse (4541440404524), we get a palindrome (8795480845978).

The spelling of 4254040441454 in words is "four trillion, two hundred fifty-four billion, forty million, four hundred forty-one thousand, four hundred fifty-four".