42694301064 has 32 divisors (see below), whose sum is σ = 108239077440. Its totient is φ = 14030990400.

The previous prime is 42694301059. The next prime is 42694301071. The reversal of 42694301064 is 46010349624.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12525967 + ... + 12529374.

It is an arithmetic number, because the mean of its divisors is an integer number (3382471170).

Almost surely, 2^42694301064 is an apocalyptic number.

It is an amenable number.

42694301064 is an abundant number, since it is smaller than the sum of its proper divisors (65544776376).

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

42694301064 is a wasteful number, since it uses less digits than its factorization.

42694301064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25055421 (or 25055417 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 39.

The spelling of 42694301064 in words is "forty-two billion, six hundred ninety-four million, three hundred one thousand, sixty-four".