745301044331 has 8 divisors (see below), whose sum is σ = 756708017184. Its totient is φ = 733926432960.

The previous prime is 745301044309. The next prime is 745301044343. The reversal of 745301044331 is 133440103547.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-745301044331 is a prime.

It is a super-2 number, since 2×745301044331² (a number of 25 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 = 745301044291 and 745301044300.

It is not an unprimeable number, because it can be changed into a prime (745301044391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8043956 + ... + 8136081.

It is an arithmetic number, because the mean of its divisors is an integer number (94588502148).

Almost surely, 2^745301044331 is an apocalyptic number.

745301044331 is a deficient number, since it is larger than the sum of its proper divisors (11406972853).

745301044331 is a wasteful number, since it uses less digits than its factorization.

745301044331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16180741.

The product of its (nonzero) digits is 60480, while the sum is 35.

Adding to 745301044331 its reverse (133440103547), we get a palindrome (878741147878).

The spelling of 745301044331 in words is "seven hundred forty-five billion, three hundred one million, forty-four thousand, three hundred thirty-one".