42877822111 has 8 divisors (see below), whose sum is σ = 43155022064. Its totient is φ = 42601515840.

The previous prime is 42877822103. The next prime is 42877822133. The reversal of 42877822111 is 11122877824.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42877822111 - 2³ = 42877822103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42877822411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127020 + ... + 319201.

It is an arithmetic number, because the mean of its divisors is an integer number (5394377758).

Almost surely, 2^42877822111 is an apocalyptic number.

42877822111 is a deficient number, since it is larger than the sum of its proper divisors (277199953).

42877822111 is a wasteful number, since it uses less digits than its factorization.

42877822111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446841.

The product of its digits is 100352, while the sum is 43.

The spelling of 42877822111 in words is "forty-two billion, eight hundred seventy-seven million, eight hundred twenty-two thousand, one hundred eleven".