42210231330 has 32 divisors (see below), whose sum is σ = 101473158528. Its totient is φ = 11237328000.

The previous prime is 42210231251. The next prime is 42210231347. The reversal of 42210231330 is 3313201224.

It is a super-2 number, since 2×42210231330² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42210231297 and 42210231306.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1152526 + ... + 1188585.

It is an arithmetic number, because the mean of its divisors is an integer number (3171036204).

Almost surely, 2^42210231330 is an apocalyptic number.

42210231330 is an abundant number, since it is smaller than the sum of its proper divisors (59262927198).

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

42210231330 is a wasteful number, since it uses less digits than its factorization.

42210231330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2341722.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 42210231330 its reverse (3313201224), we get a palindrome (45523432554).

The spelling of 42210231330 in words is "forty-two billion, two hundred ten million, two hundred thirty-one thousand, three hundred thirty".