402431302001203 has 8 divisors (see below), whose sum is σ = 402657332865840. Its totient is φ = 402205329926400.

The previous prime is 402431302001147. The next prime is 402431302001237. The reversal of 402431302001203 is 302100203134204.

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 402431302001203 - 2¹⁷ = 402431301870131 is a prime.

It is a super-4 number, since 4×402431302001203⁴ (a number of 60 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (402431302001273) 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, 999525 + ... + 28387702.

It is an arithmetic number, because the mean of its divisors is an integer number (50332166608230).

Almost surely, 2^{402431302001203} is an apocalyptic number.

402431302001203 is a deficient number, since it is larger than the sum of its proper divisors (226030864637).

402431302001203 is a wasteful number, since it uses less digits than its factorization.

402431302001203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29394917.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 402431302001203 its reverse (302100203134204), we get a palindrome (704531505135407).

The spelling of 402431302001203 in words is "four hundred two trillion, four hundred thirty-one billion, three hundred two million, one thousand, two hundred three".