403242102220 has 24 divisors (see below), whose sum is σ = 896620675104. Its totient is φ = 151808791296.

The previous prime is 403242102187. The next prime is 403242102239. The reversal of 403242102220 is 22201242304.

It is a junction number, because it is equal to n+sod(n) for n = 403242102191 and 403242102200.

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, 593002752 + ... + 593003431.

It is an arithmetic number, because the mean of its divisors is an integer number (37359194796).

Almost surely, 2^403242102220 is an apocalyptic number.

It is an amenable number.

403242102220 is an abundant number, since it is smaller than the sum of its proper divisors (493378572884).

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

403242102220 is a wasteful number, since it uses less digits than its factorization.

403242102220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1186006209 (or 1186006207 counting only the distinct ones).

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

Adding to 403242102220 its reverse (22201242304), we get a palindrome (425443344524).

The spelling of 403242102220 in words is "four hundred three billion, two hundred forty-two million, one hundred two thousand, two hundred twenty".