2141314020 has 72 divisors (see below), whose sum is σ = 6501505920. Its totient is φ = 570473280.

The previous prime is 2141314009. The next prime is 2141314103. The reversal of 2141314020 is 204131412.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2141313984 and 2141314002.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 205701 + ... + 215859.

Almost surely, 2^2141314020 is an apocalyptic number.

2141314020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2141314020 is an abundant number, since it is smaller than the sum of its proper divisors (4360191900).

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

2141314020 is a wasteful number, since it uses less digits than its factorization.

2141314020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11345 (or 11340 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2141314020 is about 46274.3343550180. The cubic root of 2141314020 is about 1288.9224461085.

Adding to 2141314020 its reverse (204131412), we get a palindrome (2345445432).

The spelling of 2141314020 in words is "two billion, one hundred forty-one million, three hundred fourteen thousand, twenty".