746305213323403 has 4 divisors (see below), whose sum is σ = 746306256916768. Its totient is φ = 746304169730040.

The previous prime is 746305213323391. The next prime is 746305213323419. The reversal of 746305213323403 is 304323312503647.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 746305213323403 - 2⁴⁵ = 711120841234571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (746305213323443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 520723251 + ... + 522154492.

It is an arithmetic number, because the mean of its divisors is an integer number (186576564229192).

Almost surely, 2^{746305213323403} is an apocalyptic number.

746305213323403 is a deficient number, since it is larger than the sum of its proper divisors (1043593365).

746305213323403 is a wasteful number, since it uses less digits than its factorization.

746305213323403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043593364.

The product of its (nonzero) digits is 3265920, while the sum is 46.

The spelling of 746305213323403 in words is "seven hundred forty-six trillion, three hundred five billion, two hundred thirteen million, three hundred twenty-three thousand, four hundred three".