73326465403 has 8 divisors (see below), whose sum is σ = 75864559680. Its totient is φ = 70789010880.

The previous prime is 73326465337. The next prime is 73326465409. The reversal of 73326465403 is 30456462337.

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 73326465403 - 2⁹ = 73326464891 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 73326465403.

It is not an unprimeable number, because it can be changed into a prime (73326465409) 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, 79351 + ... + 391087.

It is an arithmetic number, because the mean of its divisors is an integer number (9483069960).

Almost surely, 2^73326465403 is an apocalyptic number.

73326465403 is a deficient number, since it is larger than the sum of its proper divisors (2538094277).

73326465403 is a wasteful number, since it uses less digits than its factorization.

73326465403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319877.

The product of its (nonzero) digits is 1088640, while the sum is 43.

The spelling of 73326465403 in words is "seventy-three billion, three hundred twenty-six million, four hundred sixty-five thousand, four hundred three".