42310443030 has 64 divisors (see below), whose sum is σ = 108991251648. Its totient is φ = 10473615360.

The previous prime is 42310443023. The next prime is 42310443053. The reversal of 42310443030 is 3034401324.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 531001 + ... + 605460.

It is an arithmetic number, because the mean of its divisors is an integer number (1702988307).

Almost surely, 2^42310443030 is an apocalyptic number.

42310443030 is an abundant number, since it is smaller than the sum of its proper divisors (66680808618).

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

42310443030 is a wasteful number, since it uses less digits than its factorization.

42310443030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136561.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 42310443030 its reverse (3034401324), we get a palindrome (45344844354).

The spelling of 42310443030 in words is "forty-two billion, three hundred ten million, four hundred forty-three thousand, thirty".