7241315472 has 30 divisors (see below), whose sum is σ = 20265626342. Its totient is φ = 2413771776.

The previous prime is 7241315467. The next prime is 7241315479. The reversal of 7241315472 is 2745131427.

7241315472 is a `hidden beast` number, since 72 + 41 + 3 + 1 + 547 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4757688576 + 2483626896 = 68976^2 + 49836^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (7241315479) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25143313 + ... + 25143600.

Almost surely, 2^7241315472 is an apocalyptic number.

7241315472 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

7241315472 is an abundant number, since it is smaller than the sum of its proper divisors (13024310870).

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

7241315472 is a wasteful number, since it uses less digits than its factorization.

7241315472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50286927 (or 50286918 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 7241315472 is about 85095.9192441095. The cubic root of 7241315472 is about 1934.6652129969.

Adding to 7241315472 its reverse (2745131427), we get a palindrome (9986446899).

The spelling of 7241315472 in words is "seven billion, two hundred forty-one million, three hundred fifteen thousand, four hundred seventy-two".