454140401 has 16 divisors (see below), whose sum is σ = 534437568. Its totient is φ = 380452800.

The previous prime is 454140361. The next prime is 454140439. The reversal of 454140401 is 104041454.

It is a happy number.

It is not a de Polignac number, because 454140401 - 2¹⁴ = 454124017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (454140101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94466 + ... + 99156.

It is an arithmetic number, because the mean of its divisors is an integer number (33402348).

Almost surely, 2^454140401 is an apocalyptic number.

It is an amenable number.

454140401 is a deficient number, since it is larger than the sum of its proper divisors (80297167).

454140401 is a wasteful number, since it uses less digits than its factorization.

454140401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5392.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 454140401 is about 21310.5701706923. The cubic root of 454140401 is about 768.6525041184.

Adding to 454140401 its reverse (104041454), we get a palindrome (558181855).

The spelling of 454140401 in words is "four hundred fifty-four million, one hundred forty thousand, four hundred one".