45444334 has 16 divisors (see below), whose sum is σ = 75942720. Its totient is φ = 20250720.

The previous prime is 45444319. The next prime is 45444361. The reversal of 45444334 is 43344454.

It is a junction number, because it is equal to n+sod(n) for n = 45444296 and 45444305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29382 + ... + 30889.

It is an arithmetic number, because the mean of its divisors is an integer number (4746420).

Almost surely, 2^45444334 is an apocalyptic number.

45444334 is a deficient number, since it is larger than the sum of its proper divisors (30498386).

45444334 is a wasteful number, since it uses less digits than its factorization.

45444334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60315.

The product of its digits is 46080, while the sum is 31.

The square root of 45444334 is about 6741.2412803578. The cubic root of 45444334 is about 356.8562009291.

Adding to 45444334 its reverse (43344454), we get a palindrome (88788788).

The spelling of 45444334 in words is "forty-five million, four hundred forty-four thousand, three hundred thirty-four".