454044052331 has 8 divisors (see below), whose sum is σ = 460427781600. Its totient is φ = 447704809408.

The previous prime is 454044052313. The next prime is 454044052361. The reversal of 454044052331 is 133250440454.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-454044052331 is a prime.

It is a super-2 number, since 2×454044052331² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 454044052291 and 454044052300.

It is not an unprimeable number, because it can be changed into a prime (454044052361) 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, 11101031 + ... + 11141856.

It is an arithmetic number, because the mean of its divisors is an integer number (57553472700).

Almost surely, 2^454044052331 is an apocalyptic number.

454044052331 is a deficient number, since it is larger than the sum of its proper divisors (6383729269).

454044052331 is a wasteful number, since it uses less digits than its factorization.

454044052331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22243173.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 454044052331 its reverse (133250440454), we get a palindrome (587294492785).

The spelling of 454044052331 in words is "four hundred fifty-four billion, forty-four million, fifty-two thousand, three hundred thirty-one".