44681787948 has 48 divisors (see below), whose sum is σ = 119229603584. Its totient is φ = 12757849920.

The previous prime is 44681787923. The next prime is 44681787949. The reversal of 44681787948 is 84978718644.

It is not an unprimeable number, because it can be changed into a prime (44681787949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45115 + ... + 302322.

Almost surely, 2^44681787948 is an apocalyptic number.

It is an amenable number.

44681787948 is an abundant number, since it is smaller than the sum of its proper divisors (74547815636).

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

44681787948 is a wasteful number, since it uses less digits than its factorization.

44681787948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348982 (or 348980 counting only the distinct ones).

The product of its digits is 86704128, while the sum is 66.

The spelling of 44681787948 in words is "forty-four billion, six hundred eighty-one million, seven hundred eighty-seven thousand, nine hundred forty-eight".