44454454 has 8 divisors (see below), whose sum is σ = 72743688. Its totient is φ = 20206560.

The previous prime is 44454407. The next prime is 44454461. The reversal of 44454454 is 45445444.

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

It is a super-3 number, since 3×44454454³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1010307 + ... + 1010350.

It is an arithmetic number, because the mean of its divisors is an integer number (9092961).

Almost surely, 2^44454454 is an apocalyptic number.

44454454 is a deficient number, since it is larger than the sum of its proper divisors (28289234).

44454454 is a wasteful number, since it uses less digits than its factorization.

44454454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2020670.

The product of its digits is 102400, while the sum is 34.

The square root of 44454454 is about 6667.4173410699. The cubic root of 44454454 is about 354.2461129148.

Adding to 44454454 its reverse (45445444), we get a palindrome (89899898).

The spelling of 44454454 in words is "forty-four million, four hundred fifty-four thousand, four hundred fifty-four".