44854156944 has 315 divisors, whose sum is σ = 136488889803. Its totient is φ = 14272816896.

The previous prime is 44854156939. The next prime is 44854156967. The reversal of 44854156944 is 44965145844.

The square root of 44854156944 is 211788.

It is a perfect power (a square), and thus also a powerful number.

44854156944 is a `hidden beast` number, since 4 + 4 + 8 + 541 + 5 + 6 + 94 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 17905651344 + 26948505600 = 133812^2 + 164160^2 .

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 846304822 + ... + 846304874.

Almost surely, 2^44854156944 is an apocalyptic number.

44854156944 is the 211788-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44854156944

44854156944 is an abundant number, since it is smaller than the sum of its proper divisors (91634732859).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44854156944 is an frugal number, since it uses more digits than its factorization.

44854156944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206 (or 95 counting only the distinct ones).

The product of its digits is 11059200, while the sum is 54.

The spelling of 44854156944 in words is "forty-four billion, eight hundred fifty-four million, one hundred fifty-six thousand, nine hundred forty-four".