44424936148 has 12 divisors (see below), whose sum is σ = 79639824852. Its totient is φ = 21670700480.

The previous prime is 44424936097. The next prime is 44424936151. The reversal of 44424936148 is 84163942444.

It can be written as a sum of positive squares in 2 ways, for example, as 17982273604 + 26442662544 = 134098^2 + 162612^2 .

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, 135441715 + ... + 135442042.

It is an arithmetic number, because the mean of its divisors is an integer number (6636652071).

Almost surely, 2^44424936148 is an apocalyptic number.

It is an amenable number.

44424936148 is a deficient number, since it is larger than the sum of its proper divisors (35214888704).

44424936148 is a wasteful number, since it uses less digits than its factorization.

44424936148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270883802 (or 270883800 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 49.

The spelling of 44424936148 in words is "forty-four billion, four hundred twenty-four million, nine hundred thirty-six thousand, one hundred forty-eight".