120495844944 has 600 divisors, whose sum is σ = 388952292960. Its totient is φ = 35957343744.

The previous prime is 120495844921. The next prime is 120495844957. The reversal of 120495844944 is 449448594021.

120495844944 is a `hidden beast` number, since 1 + 20 + 495 + 8 + 44 + 94 + 4 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 1126129339 + ... + 1126129445.

Almost surely, 2^120495844944 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 120495844944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (194476146480).

120495844944 is an abundant number, since it is smaller than the sum of its proper divisors (268456448016).

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

120495844944 is a wasteful number, since it uses less digits than its factorization.

120495844944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277 (or 243 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 54.

The spelling of 120495844944 in words is "one hundred twenty billion, four hundred ninety-five million, eight hundred forty-four thousand, nine hundred forty-four".