403204011401243 has 8 divisors (see below), whose sum is σ = 434223474257328. Its totient is φ = 372185087069664.

The previous prime is 403204011401227. The next prime is 403204011401299. The reversal of 403204011401243 is 342104110402304.

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 403204011401243 - 2⁴ = 403204011401227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (403204011401143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133075421 + ... + 136071582.

It is an arithmetic number, because the mean of its divisors is an integer number (54277934282166).

Almost surely, 2^{403204011401243} is an apocalyptic number.

403204011401243 is a deficient number, since it is larger than the sum of its proper divisors (31019462856085).

403204011401243 is a wasteful number, since it uses less digits than its factorization.

403204011401243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269262253.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 403204011401243 its reverse (342104110402304), we get a palindrome (745308121803547).

The spelling of 403204011401243 in words is "four hundred three trillion, two hundred four billion, eleven million, four hundred one thousand, two hundred forty-three".