2140302014120 has 16 divisors (see below), whose sum is σ = 4815679531860. Its totient is φ = 856120805632.

The previous prime is 2140302014119. The next prime is 2140302014183. The reversal of 2140302014120 is 214102030412.

It can be written as a sum of positive squares in 2 ways, for example, as 2044116435076 + 96185579044 = 1429726^2 + 310138^2 .

It is a super-2 number, since 2×2140302014120² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 2140302014092 and 2140302014101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26753775137 + ... + 26753775216.

Almost surely, 2^{2140302014120} is an apocalyptic number.

2140302014120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2140302014120 is an abundant number, since it is smaller than the sum of its proper divisors (2675377517740).

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

2140302014120 is a wasteful number, since it uses less digits than its factorization.

2140302014120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53507550364 (or 53507550360 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2140302014120 its reverse (214102030412), we get a palindrome (2354404044532).

The spelling of 2140302014120 in words is "two trillion, one hundred forty billion, three hundred two million, fourteen thousand, one hundred twenty".