42811372110 has 32 divisors (see below), whose sum is σ = 110650932000. Its totient is φ = 10538183808.

The previous prime is 42811372103. The next prime is 42811372139. The reversal of 42811372110 is 1127311824.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

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, 54885985 + ... + 54886764.

It is an arithmetic number, because the mean of its divisors is an integer number (3457841625).

Almost surely, 2^42811372110 is an apocalyptic number.

42811372110 is an abundant number, since it is smaller than the sum of its proper divisors (67839559890).

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

42811372110 is a wasteful number, since it uses less digits than its factorization.

42811372110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109772772.

The product of its (nonzero) digits is 2688, while the sum is 30.

Adding to 42811372110 its reverse (1127311824), we get a palindrome (43938683934).

The spelling of 42811372110 in words is "forty-two billion, eight hundred eleven million, three hundred seventy-two thousand, one hundred ten".