64624002422 has 8 divisors (see below), whose sum is σ = 110784004176. Its totient is φ = 27696001032.

The previous prime is 64624002403. The next prime is 64624002467. The reversal of 64624002422 is 22420042646.

64624002422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2308000073 + ... + 2308000100.

It is an arithmetic number, because the mean of its divisors is an integer number (13848000522).

Almost surely, 2^64624002422 is an apocalyptic number.

64624002422 is a deficient number, since it is larger than the sum of its proper divisors (46160001754).

64624002422 is a wasteful number, since it uses less digits than its factorization.

64624002422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4616000182.

The product of its (nonzero) digits is 36864, while the sum is 32.

The spelling of 64624002422 in words is "sixty-four billion, six hundred twenty-four million, two thousand, four hundred twenty-two".