2402130043 has 16 divisors (see below), whose sum is σ = 2574542880. Its totient is φ = 2234594304.

The previous prime is 2402130037. The next prime is 2402130091. The reversal of 2402130043 is 3400312042.

It is a cyclic number.

It is not a de Polignac number, because 2402130043 - 2¹⁷ = 2401998971 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2402130043.

It is not an unprimeable number, because it can be changed into a prime (2402130013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 319455 + ... + 326887.

It is an arithmetic number, because the mean of its divisors is an integer number (160908930).

Almost surely, 2^2402130043 is an apocalyptic number.

2402130043 is a deficient number, since it is larger than the sum of its proper divisors (172412837).

2402130043 is a wasteful number, since it uses less digits than its factorization.

2402130043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7758.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2402130043 is about 49011.5296945525. The cubic root of 2402130043 is about 1339.2618722015.

Adding to 2402130043 its reverse (3400312042), we get a palindrome (5802442085).

The spelling of 2402130043 in words is "two billion, four hundred two million, one hundred thirty thousand, forty-three".