745043413 has 8 divisors (see below), whose sum is σ = 763450688. Its totient is φ = 726685344.

The previous prime is 745043407. The next prime is 745043423. The reversal of 745043413 is 314340547.

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 745043413 - 2²⁹ = 208172501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (745043423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19345 + ... + 43177.

It is an arithmetic number, because the mean of its divisors is an integer number (95431336).

Almost surely, 2^745043413 is an apocalyptic number.

It is an amenable number.

745043413 is a deficient number, since it is larger than the sum of its proper divisors (18407275).

745043413 is a wasteful number, since it uses less digits than its factorization.

745043413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24603.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 745043413 is about 27295.4833809552. The cubic root of 745043413 is about 906.5543785002.

The spelling of 745043413 in words is "seven hundred forty-five million, forty-three thousand, four hundred thirteen".