44325377460 has 648 divisors, whose sum is σ = 171406531296. Its totient is φ = 9239892480.

The previous prime is 44325377443. The next prime is 44325377471. The reversal of 44325377460 is 6477352344.

44325377460 is a `hidden beast` number, since 4 + 43 + 2 + 537 + 74 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 195265867 + ... + 195266093.

It is an arithmetic number, because the mean of its divisors is an integer number (264516252).

Almost surely, 2^44325377460 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 44325377460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85703265648).

44325377460 is an abundant number, since it is smaller than the sum of its proper divisors (127081153836).

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

44325377460 is a wasteful number, since it uses less digits than its factorization.

44325377460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413 (or 388 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 45.

The spelling of 44325377460 in words is "forty-four billion, three hundred twenty-five million, three hundred seventy-seven thousand, four hundred sixty".