402430141122 has 24 divisors (see below), whose sum is σ = 833571123216. Its totient is φ = 129517744944.

The previous prime is 402430141109. The next prime is 402430141129. The reversal of 402430141122 is 221141034204.

It is a junction number, because it is equal to n+sod(n) for n = 402430141092 and 402430141101.

It is not an unprimeable number, because it can be changed into a prime (402430141129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39871108 + ... + 39881199.

It is an arithmetic number, because the mean of its divisors is an integer number (34732130134).

Almost surely, 2^402430141122 is an apocalyptic number.

402430141122 is an abundant number, since it is smaller than the sum of its proper divisors (431140982094).

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

402430141122 is a wasteful number, since it uses less digits than its factorization.

402430141122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79752370 (or 79752341 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 402430141122 its reverse (221141034204), we get a palindrome (623571175326).

The spelling of 402430141122 in words is "four hundred two billion, four hundred thirty million, one hundred forty-one thousand, one hundred twenty-two".