7371712242 has 24 divisors (see below), whose sum is σ = 16403721516. Its totient is φ = 2390825376.

The previous prime is 7371712241. The next prime is 7371712247. The reversal of 7371712242 is 2422171737.

It can be written as a sum of positive squares in 2 ways, for example, as 7298455761 + 73256481 = 85431^2 + 8559^2 .

It is a junction number, because it is equal to n+sod(n) for n = 7371712197 and 7371712206.

It is not an unprimeable number, because it can be changed into a prime (7371712241) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5533653 + ... + 5534984.

Almost surely, 2^7371712242 is an apocalyptic number.

7371712242 is an abundant number, since it is smaller than the sum of its proper divisors (9032009274).

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

7371712242 is a wasteful number, since it uses less digits than its factorization.

7371712242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11068682 (or 11068679 counting only the distinct ones).

The product of its digits is 32928, while the sum is 36.

The square root of 7371712242 is about 85858.6759855986. The cubic root of 7371712242 is about 1946.2089168058.

Adding to 7371712242 its reverse (2422171737), we get a palindrome (9793883979).

The spelling of 7371712242 in words is "seven billion, three hundred seventy-one million, seven hundred twelve thousand, two hundred forty-two".