2114143400 has 24 divisors (see below), whose sum is σ = 4915383870. Its totient is φ = 845657280.

The previous prime is 2114143387. The next prime is 2114143439. The reversal of 2114143400 is 43414112.

It can be written as a sum of positive squares in 3 ways, for example, as 803268964 + 1310874436 = 28342^2 + 36206^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5285159 + ... + 5285558.

Almost surely, 2^2114143400 is an apocalyptic number.

2114143400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2114143400 is an abundant number, since it is smaller than the sum of its proper divisors (2801240470).

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

2114143400 is a wasteful number, since it uses less digits than its factorization.

2114143400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10570733 (or 10570724 counting only the distinct ones).

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

The square root of 2114143400 is about 45979.8151366445. The cubic root of 2114143400 is about 1283.4476148674.

Adding to 2114143400 its reverse (43414112), we get a palindrome (2157557512).

The spelling of 2114143400 in words is "two billion, one hundred fourteen million, one hundred forty-three thousand, four hundred".