45444034 has 8 divisors (see below), whose sum is σ = 69751440. Its totient is φ = 22193556.

The previous prime is 45444017. The next prime is 45444037. The reversal of 45444034 is 43044454.

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

It is a junction number, because it is equal to n+sod(n) for n = 45443993 and 45444011.

It is not an unprimeable number, because it can be changed into a prime (45444037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264124 + ... + 264295.

It is an arithmetic number, because the mean of its divisors is an integer number (8718930).

Almost surely, 2^45444034 is an apocalyptic number.

45444034 is a deficient number, since it is larger than the sum of its proper divisors (24307406).

45444034 is a wasteful number, since it uses less digits than its factorization.

45444034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528464.

The product of its (nonzero) digits is 15360, while the sum is 28.

The square root of 45444034 is about 6741.2190292261. The cubic root of 45444034 is about 356.8554156674.

Adding to 45444034 its reverse (43044454), we get a palindrome (88488488).

The spelling of 45444034 in words is "forty-five million, four hundred forty-four thousand, thirty-four".