454013121 has 8 divisors (see below), whose sum is σ = 613877184. Its totient is φ = 298412240.

The previous prime is 454013111. The next prime is 454013137. The reversal of 454013121 is 121310454.

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

It is a cyclic number.

It is not a de Polignac number, because 454013121 - 2⁹ = 454012609 is a prime.

It is a super-2 number, since 2×454013121² = 412255828080321282, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (454013111) 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, 1065546 + ... + 1065971.

It is an arithmetic number, because the mean of its divisors is an integer number (76734648).

Almost surely, 2^454013121 is an apocalyptic number.

It is an amenable number.

454013121 is a deficient number, since it is larger than the sum of its proper divisors (159864063).

454013121 is a wasteful number, since it uses less digits than its factorization.

454013121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2131591.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 454013121 is about 21307.5836499590. The cubic root of 454013121 is about 768.5806884187.

Adding to 454013121 its reverse (121310454), we get a palindrome (575323575).

The spelling of 454013121 in words is "four hundred fifty-four million, thirteen thousand, one hundred twenty-one".