201234402040403 has 8 divisors (see below), whose sum is σ = 202596377330400. Its totient is φ = 199872578868480.

The previous prime is 201234402040349. The next prime is 201234402040459. The reversal of 201234402040403 is 304040204432102.

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 201234402040403 - 2⁴⁰ = 200134890412627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201234402040103) 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, 35374175 + ... + 40666952.

It is an arithmetic number, because the mean of its divisors is an integer number (25324547166300).

Almost surely, 2^{201234402040403} is an apocalyptic number.

201234402040403 is a deficient number, since it is larger than the sum of its proper divisors (1361975289997).

201234402040403 is a wasteful number, since it uses less digits than its factorization.

201234402040403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76059037.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 201234402040403 its reverse (304040204432102), we get a palindrome (505274606472505).

The spelling of 201234402040403 in words is "two hundred one trillion, two hundred thirty-four billion, four hundred two million, forty thousand, four hundred three".