745241798441 has 8 divisors (see below), whose sum is σ = 851738045760. Its totient is φ = 638753834448.

The previous prime is 745241798437. The next prime is 745241798449. The reversal of 745241798441 is 144897142547.

It is a happy number.

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 745241798441 - 2² = 745241798437 is a prime.

It is not an unprimeable number, because it can be changed into a prime (745241798449) 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, 1876826 + ... + 2238963.

It is an arithmetic number, because the mean of its divisors is an integer number (106467255720).

Almost surely, 2^745241798441 is an apocalyptic number.

It is an amenable number.

745241798441 is a deficient number, since it is larger than the sum of its proper divisors (106496247319).

745241798441 is a wasteful number, since it uses less digits than its factorization.

745241798441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4141663.

The product of its digits is 9031680, while the sum is 56.

The spelling of 745241798441 in words is "seven hundred forty-five billion, two hundred forty-one million, seven hundred ninety-eight thousand, four hundred forty-one".