42111255030 has 32 divisors (see below), whose sum is σ = 108841398624. Its totient is φ = 10365847296.

The previous prime is 42111255029. The next prime is 42111255031. The reversal of 42111255030 is 3055211124.

It is a happy number.

42111255030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (42111255029) and next prime (42111255031).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42111255031) 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, 53988399 + ... + 53989178.

It is an arithmetic number, because the mean of its divisors is an integer number (3401293707).

Almost surely, 2^42111255030 is an apocalyptic number.

42111255030 is an abundant number, since it is smaller than the sum of its proper divisors (66730143594).

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

42111255030 is a wasteful number, since it uses less digits than its factorization.

42111255030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107977600.

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 42111255030 its reverse (3055211124), we get a palindrome (45166466154).

The spelling of 42111255030 in words is "forty-two billion, one hundred eleven million, two hundred fifty-five thousand, thirty".