2662144130 has 16 divisors (see below), whose sum is σ = 4797314424. Its totient is φ = 1063645440.

The previous prime is 2662144103. The next prime is 2662144153. The reversal of 2662144130 is 314412662.

It can be written as a sum of positive squares in 4 ways, for example, as 889649929 + 1772494201 = 29827^2 + 42101^2 .

It is a super-2 number, since 2×2662144130² = 14174022737786913800, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2662144093 and 2662144102.

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, 142277 + ... + 159896.

Almost surely, 2^2662144130 is an apocalyptic number.

2662144130 is a deficient number, since it is larger than the sum of its proper divisors (2135170294).

2662144130 is a wasteful number, since it uses less digits than its factorization.

2662144130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303061.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 2662144130 is about 51595.9700945723. The cubic root of 2662144130 is about 1385.9381671631.

Adding to 2662144130 its reverse (314412662), we get a palindrome (2976556792).

The spelling of 2662144130 in words is "two billion, six hundred sixty-two million, one hundred forty-four thousand, one hundred thirty".