403013212422 has 16 divisors (see below), whose sum is σ = 806274395712. Its totient is φ = 134296409000.

The previous prime is 403013212369. The next prime is 403013212453. The reversal of 403013212422 is 224212310304.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 403013212392 and 403013212401.

It is a congruent number.

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, 10310988 + ... + 10349999.

It is an arithmetic number, because the mean of its divisors is an integer number (50392149732).

Almost surely, 2^403013212422 is an apocalyptic number.

403013212422 is an abundant number, since it is smaller than the sum of its proper divisors (403261183290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

403013212422 is a wasteful number, since it uses less digits than its factorization.

403013212422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20664243.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 403013212422 its reverse (224212310304), we get a palindrome (627225522726).

The spelling of 403013212422 in words is "four hundred three billion, thirteen million, two hundred twelve thousand, four hundred twenty-two".