42114273694 has 16 divisors (see below), whose sum is σ = 65933504928. Its totient is φ = 20136869632.

The previous prime is 42114273673. The next prime is 42114273697. The reversal of 42114273694 is 49637241124.

It is a super-2 number, since 2×42114273694² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 42114273694.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42114273697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93954 + ... + 305050.

It is an arithmetic number, because the mean of its divisors is an integer number (4120844058).

Almost surely, 2^42114273694 is an apocalyptic number.

42114273694 is a deficient number, since it is larger than the sum of its proper divisors (23819231234).

42114273694 is a wasteful number, since it uses less digits than its factorization.

42114273694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215459.

The product of its digits is 290304, while the sum is 43.

The spelling of 42114273694 in words is "forty-two billion, one hundred fourteen million, two hundred seventy-three thousand, six hundred ninety-four".