2141453114 has 4 divisors (see below), whose sum is σ = 3212179674. Its totient is φ = 1070726556.

The previous prime is 2141453113. The next prime is 2141453117. The reversal of 2141453114 is 4113541412.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1683707089 + 457746025 = 41033^2 + 21395^2 .

It is not an unprimeable number, because it can be changed into a prime (2141453113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 535363277 + ... + 535363280.

Almost surely, 2^2141453114 is an apocalyptic number.

2141453114 is a deficient number, since it is larger than the sum of its proper divisors (1070726560).

2141453114 is a wasteful number, since it uses less digits than its factorization.

2141453114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070726559.

The product of its digits is 1920, while the sum is 26.

The square root of 2141453114 is about 46275.8372587682. The cubic root of 2141453114 is about 1288.9503538162.

Adding to 2141453114 its reverse (4113541412), we get a palindrome (6254994526).

The spelling of 2141453114 in words is "two billion, one hundred forty-one million, four hundred fifty-three thousand, one hundred fourteen".