7023416240 has 20 divisors (see below), whose sum is σ = 16329442944. Its totient is φ = 2809366464.

The previous prime is 7023416219. The next prime is 7023416249. The reversal of 7023416240 is 426143207.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (7023416249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43896272 + ... + 43896431.

Almost surely, 2^7023416240 is an apocalyptic number.

It is an amenable number.

7023416240 is an abundant number, since it is smaller than the sum of its proper divisors (9306026704).

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

7023416240 is a wasteful number, since it uses less digits than its factorization.

7023416240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87792716 (or 87792710 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 7023416240 is about 83805.8246185789. The cubic root of 7023416240 is about 1915.0618399498.

Adding to 7023416240 its reverse (426143207), we get a palindrome (7449559447).

The spelling of 7023416240 in words is "seven billion, twenty-three million, four hundred sixteen thousand, two hundred forty".