944631048672 has 360 divisors, whose sum is σ = 2879975132496. Its totient is φ = 303730560000.

The previous prime is 944631048617. The next prime is 944631048679. The reversal of 944631048672 is 276840136449.

944631048672 is a `hidden beast` number, since 9 + 4 + 463 + 104 + 8 + 6 + 72 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (944631048679) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1497037797 + ... + 1497038427.

Almost surely, 2^944631048672 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 944631048672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1439987566248).

944631048672 is an abundant number, since it is smaller than the sum of its proper divisors (1935344083824).

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

944631048672 is a wasteful number, since it uses less digits than its factorization.

944631048672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1316 (or 1268 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 54.

The spelling of 944631048672 in words is "nine hundred forty-four billion, six hundred thirty-one million, forty-eight thousand, six hundred seventy-two".