120395469480 has 576 divisors, whose sum is σ = 454380433920. Its totient is φ = 25345351680.

The previous prime is 120395469473. The next prime is 120395469577. The reversal of 120395469480 is 84964593021.

It is a super-2 number, since 2×120395469480² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 54550537 + ... + 54552743.

It is an arithmetic number, because the mean of its divisors is an integer number (788854920).

Almost surely, 2^120395469480 is an apocalyptic number.

120395469480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120395469480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (227190216960).

120395469480 is an abundant number, since it is smaller than the sum of its proper divisors (333984964440).

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

120395469480 is a wasteful number, since it uses less digits than its factorization.

120395469480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2290 (or 2258 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 51.

The spelling of 120395469480 in words is "one hundred twenty billion, three hundred ninety-five million, four hundred sixty-nine thousand, four hundred eighty".