42010443430 has 32 divisors (see below), whose sum is σ = 81750065760. Its totient is φ = 15489480960.

The previous prime is 42010443421. The next prime is 42010443439. The reversal of 42010443430 is 3434401024.

It is an interprime number because it is at equal distance from previous prime (42010443421) and next prime (42010443439).

It is a junction number, because it is equal to n+sod(n) for n = 42010443395 and 42010443404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42010443439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2980911 + ... + 2994970.

It is an arithmetic number, because the mean of its divisors is an integer number (2554689555).

Almost surely, 2^42010443430 is an apocalyptic number.

42010443430 is a deficient number, since it is larger than the sum of its proper divisors (39739622330).

42010443430 is a wasteful number, since it uses less digits than its factorization.

42010443430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5975944.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 42010443430 its reverse (3434401024), we get a palindrome (45444844454).

The spelling of 42010443430 in words is "forty-two billion, ten million, four hundred forty-three thousand, four hundred thirty".