403121314234412 has 24 divisors (see below), whose sum is σ = 709766009988000. Its totient is φ = 200331295683840.

The previous prime is 403121314234339. The next prime is 403121314234459. The reversal of 403121314234412 is 214432413121304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27775037 + ... + 39720212.

It is an arithmetic number, because the mean of its divisors is an integer number (29573583749500).

Almost surely, 2^{403121314234412} is an apocalyptic number.

It is an amenable number.

403121314234412 is a deficient number, since it is larger than the sum of its proper divisors (306644695753588).

403121314234412 is a wasteful number, since it uses less digits than its factorization.

403121314234412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67504361 (or 67504359 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 35.

Adding to 403121314234412 its reverse (214432413121304), we get a palindrome (617553727355716).

The spelling of 403121314234412 in words is "four hundred three trillion, one hundred twenty-one billion, three hundred fourteen million, two hundred thirty-four thousand, four hundred twelve".