42321144410 has 16 divisors (see below), whose sum is σ = 76180451616. Its totient is φ = 16927926288.

The previous prime is 42321144409. The next prime is 42321144419. The reversal of 42321144410 is 1444112324.

42321144410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 42321144410.

It is not an unprimeable number, because it can be changed into a prime (42321144419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 489677 + ... + 569583.

It is an arithmetic number, because the mean of its divisors is an integer number (4761278226).

Almost surely, 2^42321144410 is an apocalyptic number.

42321144410 is a deficient number, since it is larger than the sum of its proper divisors (33859307206).

42321144410 is a wasteful number, since it uses less digits than its factorization.

42321144410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132877.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 42321144410 its reverse (1444112324), we get a palindrome (43765256734).

The spelling of 42321144410 in words is "forty-two billion, three hundred twenty-one million, one hundred forty-four thousand, four hundred ten".