203402414002 has 8 divisors (see below), whose sum is σ = 308779568496. Its totient is φ = 100475891172.

The previous prime is 203402413939. The next prime is 203402414021. The reversal of 203402414002 is 200414204302.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 612657708 + ... + 612658039.

It is an arithmetic number, because the mean of its divisors is an integer number (38597446062).

Almost surely, 2^203402414002 is an apocalyptic number.

203402414002 is a deficient number, since it is larger than the sum of its proper divisors (105377154494).

203402414002 is a wasteful number, since it uses less digits than its factorization.

203402414002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225315832.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 203402414002 its reverse (200414204302), we get a palindrome (403816618304).

It can be divided in two parts, 20340 and 2414002, that added together give a palindrome (2434342).

The spelling of 203402414002 in words is "two hundred three billion, four hundred two million, four hundred fourteen thousand, two".