44770463424 has 672 divisors, whose sum is σ = 151294429440. Its totient is φ = 12926656512.

The previous prime is 44770463377. The next prime is 44770463429. The reversal of 44770463424 is 42436407744.

44770463424 is a `hidden beast` number, since 4 + 4 + 7 + 7 + 0 + 4 + 634 + 2 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 44770463424.

It is not an unprimeable number, because it can be changed into a prime (44770463429) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 668215839 + ... + 668215905.

It is an arithmetic number, because the mean of its divisors is an integer number (225140520).

Almost surely, 2^44770463424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44770463424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75647214720).

44770463424 is an abundant number, since it is smaller than the sum of its proper divisors (106523966016).

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

44770463424 is a wasteful number, since it uses less digits than its factorization.

44770463424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194 (or 155 counting only the distinct ones).

The product of its (nonzero) digits is 1806336, while the sum is 45.

The spelling of 44770463424 in words is "forty-four billion, seven hundred seventy million, four hundred sixty-three thousand, four hundred twenty-four".