2145150114 has 16 divisors (see below), whose sum is σ = 4349072352. Its totient is φ = 705254688.

The previous prime is 2145150113. The next prime is 2145150127. The reversal of 2145150114 is 4110515412.

It is not an unprimeable number, because it can be changed into a prime (2145150113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2448364 + ... + 2449239.

It is an arithmetic number, because the mean of its divisors is an integer number (271817022).

Almost surely, 2^2145150114 is an apocalyptic number.

2145150114 is an abundant number, since it is smaller than the sum of its proper divisors (2203922238).

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

2145150114 is a wasteful number, since it uses less digits than its factorization.

2145150114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4897681.

The product of its (nonzero) digits is 800, while the sum is 24.

The square root of 2145150114 is about 46315.7652856994. The cubic root of 2145150114 is about 1289.6916744044.

Adding to 2145150114 its reverse (4110515412), we get a palindrome (6255665526).

The spelling of 2145150114 in words is "two billion, one hundred forty-five million, one hundred fifty thousand, one hundred fourteen".