7304410042 has 4 divisors (see below), whose sum is σ = 10956615066. Its totient is φ = 3652205020.

The previous prime is 7304410037. The next prime is 7304410049. The reversal of 7304410042 is 2400144037.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2400144037 = 947 ⋅2534471.

It can be written as a sum of positive squares in only one way, i.e., 3941453961 + 3362956081 = 62781^2 + 57991^2 .

It is a junction number, because it is equal to n+sod(n) for n = 7304409989 and 7304410016.

It is not an unprimeable number, because it can be changed into a prime (7304410049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1826102509 + ... + 1826102512.

Almost surely, 2^7304410042 is an apocalyptic number.

7304410042 is a deficient number, since it is larger than the sum of its proper divisors (3652205024).

7304410042 is a wasteful number, since it uses less digits than its factorization.

7304410042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3652205023.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 7304410042 is about 85465.8413753705. The cubic root of 7304410042 is about 1940.2679725131.

Adding to 7304410042 its reverse (2400144037), we get a palindrome (9704554079).

The spelling of 7304410042 in words is "seven billion, three hundred four million, four hundred ten thousand, forty-two".