42320231210 has 16 divisors (see below), whose sum is σ = 80185701600. Its totient is φ = 16037140176.

The previous prime is 42320231203. The next prime is 42320231231. The reversal of 42320231210 is 1213202324.

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, 111368840 + ... + 111369219.

It is an arithmetic number, because the mean of its divisors is an integer number (5011606350).

Almost surely, 2^42320231210 is an apocalyptic number.

42320231210 is a deficient number, since it is larger than the sum of its proper divisors (37865470390).

42320231210 is a wasteful number, since it uses less digits than its factorization.

42320231210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222738085.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 42320231210 its reverse (1213202324), we get a palindrome (43533433534).

The spelling of 42320231210 in words is "forty-two billion, three hundred twenty million, two hundred thirty-one thousand, two hundred ten".