7243601140 has 48 divisors (see below), whose sum is σ = 15929706240. Its totient is φ = 2761552640.

The previous prime is 7243601129. The next prime is 7243601191. The reversal of 7243601140 is 411063427.

It is a junction number, because it is equal to n+sod(n) for n = 7243601099 and 7243601108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101241 + ... + 157279.

It is an arithmetic number, because the mean of its divisors is an integer number (331868880).

Almost surely, 2^7243601140 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7243601140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7964853120).

7243601140 is an abundant number, since it is smaller than the sum of its proper divisors (8686105100).

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

7243601140 is a wasteful number, since it uses less digits than its factorization.

7243601140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56352 (or 56350 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 7243601140 is about 85109.3481352078. The cubic root of 7243601140 is about 1934.8687458683.

Adding to 7243601140 its reverse (411063427), we get a palindrome (7654664567).

The spelling of 7243601140 in words is "seven billion, two hundred forty-three million, six hundred one thousand, one hundred forty".