2402434442 has 16 divisors (see below), whose sum is σ = 3885840000. Its totient is φ = 1110238560.

The previous prime is 2402434357. The next prime is 2402434451. The reversal of 2402434442 is 2444342042.

2402434442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 769442 + ... + 772557.

It is an arithmetic number, because the mean of its divisors is an integer number (242865000).

Almost surely, 2^2402434442 is an apocalyptic number.

2402434442 is a deficient number, since it is larger than the sum of its proper divisors (1483405558).

2402434442 is a wasteful number, since it uses less digits than its factorization.

2402434442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1542061.

The product of its (nonzero) digits is 24576, while the sum is 29.

The square root of 2402434442 is about 49014.6349777288. The cubic root of 2402434442 is about 1339.3184404345.

Adding to 2402434442 its reverse (2444342042), we get a palindrome (4846776484).

The spelling of 2402434442 in words is "two billion, four hundred two million, four hundred thirty-four thousand, four hundred forty-two".