120828894060 has 144 divisors (see below), whose sum is σ = 399528799488. Its totient is φ = 26727039360.

The previous prime is 120828894059. The next prime is 120828894061. The reversal of 120828894060 is 60498828021.

It is an interprime number because it is at equal distance from previous prime (120828894059) and next prime (120828894061).

It is not an unprimeable number, because it can be changed into a prime (120828894061) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 253939 + ... + 553301.

It is an arithmetic number, because the mean of its divisors is an integer number (2774505552).

Almost surely, 2^120828894060 is an apocalyptic number.

120828894060 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 120828894060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199764399744).

120828894060 is an abundant number, since it is smaller than the sum of its proper divisors (278699905428).

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

120828894060 is a wasteful number, since it uses less digits than its factorization.

120828894060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299444 (or 299411 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 48.

The spelling of 120828894060 in words is "one hundred twenty billion, eight hundred twenty-eight million, eight hundred ninety-four thousand, sixty".