403413201242 has 8 divisors (see below), whose sum is σ = 605945342676. Its totient is φ = 201431420352.

The previous prime is 403413201239. The next prime is 403413201271. The reversal of 403413201242 is 242102314304.

It can be written as a sum of positive squares in 2 ways, for example, as 400523171161 + 2890030081 = 632869^2 + 53759^2 .

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, 137588303 + ... + 137591234.

Almost surely, 2^403413201242 is an apocalyptic number.

403413201242 is a deficient number, since it is larger than the sum of its proper divisors (202532141434).

403413201242 is a wasteful number, since it uses less digits than its factorization.

403413201242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275180272.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 403413201242 its reverse (242102314304), we get a palindrome (645515515546).

The spelling of 403413201242 in words is "four hundred three billion, four hundred thirteen million, two hundred one thousand, two hundred forty-two".