7618441242 has 16 divisors (see below), whose sum is σ = 15371723520. Its totient is φ = 2517006912.

The previous prime is 7618441223. The next prime is 7618441291. The reversal of 7618441242 is 2421448167.

It is a self number, because there is not a number n which added to its sum of digits gives 7618441242.

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, 5617642 + ... + 5618997.

It is an arithmetic number, because the mean of its divisors is an integer number (960732720).

Almost surely, 2^7618441242 is an apocalyptic number.

7618441242 is an abundant number, since it is smaller than the sum of its proper divisors (7753282278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7618441242 is a wasteful number, since it uses less digits than its factorization.

7618441242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11236757.

The product of its digits is 86016, while the sum is 39.

The square root of 7618441242 is about 87283.6825643831. The cubic root of 7618441242 is about 1967.6840901595.

The spelling of 7618441242 in words is "seven billion, six hundred eighteen million, four hundred forty-one thousand, two hundred forty-two".