42111677706 has 48 divisors (see below), whose sum is σ = 100252605024. Its totient is φ = 11752092576.

The previous prime is 42111677659. The next prime is 42111677723. The reversal of 42111677706 is 60777611124.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1652905 + ... + 1678188.

It is an arithmetic number, because the mean of its divisors is an integer number (2088595938).

Almost surely, 2^42111677706 is an apocalyptic number.

42111677706 is an abundant number, since it is smaller than the sum of its proper divisors (58140927318).

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

42111677706 is a wasteful number, since it uses less digits than its factorization.

42111677706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3331155 (or 3331148 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 42.

The spelling of 42111677706 in words is "forty-two billion, one hundred eleven million, six hundred seventy-seven thousand, seven hundred six".