64294229086 has 24 divisors (see below), whose sum is σ = 103468934520. Its totient is φ = 29880485856.

The previous prime is 64294229071. The next prime is 64294229149. The reversal of 64294229086 is 68092249246.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 194425 + ... + 407908.

It is an arithmetic number, because the mean of its divisors is an integer number (4311205605).

Almost surely, 2^64294229086 is an apocalyptic number.

64294229086 is a deficient number, since it is larger than the sum of its proper divisors (39174705434).

64294229086 is a wasteful number, since it uses less digits than its factorization.

64294229086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602460 (or 602407 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 52.

The spelling of 64294229086 in words is "sixty-four billion, two hundred ninety-four million, two hundred twenty-nine thousand, eighty-six".