7345201331 has 8 divisors (see below), whose sum is σ = 7910886144. Its totient is φ = 6779612160.

The previous prime is 7345201321. The next prime is 7345201333. The reversal of 7345201331 is 1331025437.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7345201331 - 2¹⁴ = 7345184947 is a prime.

It is a super-2 number, since 2×7345201331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7345201294 and 7345201303.

It is not an unprimeable number, because it can be changed into a prime (7345201333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264686 + ... + 291116.

It is an arithmetic number, because the mean of its divisors is an integer number (988860768).

Almost surely, 2^7345201331 is an apocalyptic number.

7345201331 is a deficient number, since it is larger than the sum of its proper divisors (565684813).

7345201331 is a wasteful number, since it uses less digits than its factorization.

7345201331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47821.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 7345201331 is about 85704.1500220380. The cubic root of 7345201331 is about 1943.8730620817.

Adding to 7345201331 its reverse (1331025437), we get a palindrome (8676226768).

The spelling of 7345201331 in words is "seven billion, three hundred forty-five million, two hundred one thousand, three hundred thirty-one".