403242442120201 has 8 divisors (see below), whose sum is σ = 429579773471520. Its totient is φ = 377416515261312.

The previous prime is 403242442120157. The next prime is 403242442120211. The reversal of 403242442120201 is 102021244242304.

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 403242442120201 - 2¹³ = 403242442112009 is a prime.

It is a super-2 number, since 2×403242442120201² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (403242442120211) 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, 127851121480 + ... + 127851124633.

It is an arithmetic number, because the mean of its divisors is an integer number (53697471683940).

Almost surely, 2^{403242442120201} is an apocalyptic number.

It is an amenable number.

403242442120201 is a deficient number, since it is larger than the sum of its proper divisors (26337331351319).

403242442120201 is a wasteful number, since it uses less digits than its factorization.

403242442120201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255702246215.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 403242442120201 its reverse (102021244242304), we get a palindrome (505263686362505).

The spelling of 403242442120201 in words is "four hundred three trillion, two hundred forty-two billion, four hundred forty-two million, one hundred twenty thousand, two hundred one".