203426388023041 has 8 divisors (see below), whose sum is σ = 205942315670784. Its totient is φ = 200912008168560.

The previous prime is 203426388023029. The next prime is 203426388023059. The reversal of 203426388023041 is 140320883624302.

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 203426388023041 - 2⁴³ = 194630295000833 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 203426388022982 and 203426388023000.

It is not an unprimeable number, because it can be changed into a prime (203426388023021) 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, 386683830 + ... + 387209551.

It is an arithmetic number, because the mean of its divisors is an integer number (25742789458848).

Almost surely, 2^{203426388023041} is an apocalyptic number.

It is an amenable number.

203426388023041 is a deficient number, since it is larger than the sum of its proper divisors (2515927647743).

203426388023041 is an equidigital number, since it uses as much as digits as its factorization.

203426388023041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773896631.

The product of its (nonzero) digits is 1327104, while the sum is 46.

The spelling of 203426388023041 in words is "two hundred three trillion, four hundred twenty-six billion, three hundred eighty-eight million, twenty-three thousand, forty-one".