120214163040 has 96 divisors (see below), whose sum is σ = 379104800256. Its totient is φ = 32020692480.

The previous prime is 120214163011. The next prime is 120214163053. The reversal of 120214163040 is 40361412021.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 120214163040.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282025 + ... + 565655.

It is an arithmetic number, because the mean of its divisors is an integer number (3949008336).

Almost surely, 2^120214163040 is an apocalyptic number.

120214163040 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 120214163040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189552400128).

120214163040 is an abundant number, since it is smaller than the sum of its proper divisors (258890637216).

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

120214163040 is a wasteful number, since it uses less digits than its factorization.

120214163040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284532 (or 284524 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 120214163040 its reverse (40361412021), we get a palindrome (160575575061).

The spelling of 120214163040 in words is "one hundred twenty billion, two hundred fourteen million, one hundred sixty-three thousand, forty".