2114145144 has 32 divisors (see below), whose sum is σ = 5872626000. Its totient is φ = 704714976.

The previous prime is 2114145127. The next prime is 2114145151. The reversal of 2114145144 is 4415414112.

It is a happy number.

2114145144 is a `hidden beast` number, since 2 + 1 + 141 + 4 + 514 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4893639 + ... + 4894070.

Almost surely, 2^2114145144 is an apocalyptic number.

2114145144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2114145144 is an abundant number, since it is smaller than the sum of its proper divisors (3758480856).

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

2114145144 is a wasteful number, since it uses less digits than its factorization.

2114145144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9787724 (or 9787714 counting only the distinct ones).

The product of its digits is 2560, while the sum is 27.

The square root of 2114145144 is about 45979.8341014841. The cubic root of 2114145144 is about 1283.4479677813.

Adding to 2114145144 its reverse (4415414112), we get a palindrome (6529559256).

The spelling of 2114145144 in words is "two billion, one hundred fourteen million, one hundred forty-five thousand, one hundred forty-four".