2401430242 has 4 divisors (see below), whose sum is σ = 3602145366. Its totient is φ = 1200715120.

The previous prime is 2401430219. The next prime is 2401430257. The reversal of 2401430242 is 2420341042.

It is a happy number.

2401430242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 2342463201 + 58967041 = 48399^2 + 7679^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600357559 + ... + 600357562.

Almost surely, 2^2401430242 is an apocalyptic number.

2401430242 is a deficient number, since it is larger than the sum of its proper divisors (1200715124).

2401430242 is a wasteful number, since it uses less digits than its factorization.

2401430242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200715123.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 2401430242 is about 49004.3900278332. The cubic root of 2401430242 is about 1339.1318059954.

Adding to 2401430242 its reverse (2420341042), we get a palindrome (4821771284).

The spelling of 2401430242 in words is "two billion, four hundred one million, four hundred thirty thousand, two hundred forty-two".