44218314436 has 12 divisors (see below), whose sum is σ = 77398893712. Its totient is φ = 22104344808.

The previous prime is 44218314401. The next prime is 44218314443. The reversal of 44218314436 is 63441381244.

It is a happy 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, 1182390 + ... + 1219213.

Almost surely, 2^44218314436 is an apocalyptic number.

It is an amenable number.

44218314436 is a deficient number, since it is larger than the sum of its proper divisors (33180579276).

44218314436 is a wasteful number, since it uses less digits than its factorization.

44218314436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2406210 (or 2406208 counting only the distinct ones).

The product of its digits is 221184, while the sum is 40.

The spelling of 44218314436 in words is "forty-four billion, two hundred eighteen million, three hundred fourteen thousand, four hundred thirty-six".