120309940296 has 576 divisors, whose sum is σ = 432939386880. Its totient is φ = 29863572480.

The previous prime is 120309940277. The next prime is 120309940301. The reversal of 120309940296 is 692049903021.

It is a happy number.

120309940296 is a `hidden beast` number, since 12 + 0 + 309 + 9 + 40 + 296 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 52604865 + ... + 52607151.

It is an arithmetic number, because the mean of its divisors is an integer number (751630880).

Almost surely, 2^120309940296 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 120309940296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (216469693440).

120309940296 is an abundant number, since it is smaller than the sum of its proper divisors (312629446584).

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

120309940296 is a wasteful number, since it uses less digits than its factorization.

120309940296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2394 (or 2380 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The spelling of 120309940296 in words is "one hundred twenty billion, three hundred nine million, nine hundred forty thousand, two hundred ninety-six".