603423303401 has 8 divisors (see below), whose sum is σ = 606702528000. Its totient is φ = 600145328560.

The previous prime is 603423303341. The next prime is 603423303419. The reversal of 603423303401 is 104303324306.

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 603423303401 - 2²⁶ = 603356194537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (603423303481) 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, 664115 + ... + 1283703.

It is an arithmetic number, because the mean of its divisors is an integer number (75837816000).

Almost surely, 2^603423303401 is an apocalyptic number.

It is an amenable number.

603423303401 is a deficient number, since it is larger than the sum of its proper divisors (3279224599).

603423303401 is a wasteful number, since it uses less digits than its factorization.

603423303401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624879.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 603423303401 its reverse (104303324306), we get a palindrome (707726627707).

The spelling of 603423303401 in words is "six hundred three billion, four hundred twenty-three million, three hundred three thousand, four hundred one".