42132120310 has 32 divisors (see below), whose sum is σ = 88440609600. Its totient is φ = 14445297216.

The previous prime is 42132120301. The next prime is 42132120313. The reversal of 42132120310 is 1302123124.

It is a happy number.

It is a super-2 number, since 2×42132120310² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42132120313) 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 15 ways as a sum of consecutive naturals, for example, 6138279 + ... + 6145138.

It is an arithmetic number, because the mean of its divisors is an integer number (2763769050).

Almost surely, 2^42132120310 is an apocalyptic number.

42132120310 is an abundant number, since it is smaller than the sum of its proper divisors (46308489290).

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

42132120310 is a wasteful number, since it uses less digits than its factorization.

42132120310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12283445 (or 12283431 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 42132120310 its reverse (1302123124), we get a palindrome (43434243434).

The spelling of 42132120310 in words is "forty-two billion, one hundred thirty-two million, one hundred twenty thousand, three hundred ten".