402310242422 has 16 divisors (see below), whose sum is σ = 658339294032. Its totient is φ = 182864557920.

The previous prime is 402310242371. The next prime is 402310242431. The reversal of 402310242422 is 224242013204.

It is a junction number, because it is equal to n+sod(n) for n = 402310242391 and 402310242400.

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, 1117688 + ... + 1433124.

It is an arithmetic number, because the mean of its divisors is an integer number (41146205877).

Almost surely, 2^402310242422 is an apocalyptic number.

402310242422 is a deficient number, since it is larger than the sum of its proper divisors (256029051610).

402310242422 is a wasteful number, since it uses less digits than its factorization.

402310242422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373423.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 402310242422 its reverse (224242013204), we get a palindrome (626552255626).

The spelling of 402310242422 in words is "four hundred two billion, three hundred ten million, two hundred forty-two thousand, four hundred twenty-two".