20064466462 has 8 divisors (see below), whose sum is σ = 30097983600. Its totient is φ = 10031805264.

The previous prime is 20064466459. The next prime is 20064466463. The reversal of 20064466462 is 26466446002.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20064466463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 151762 + ... + 251317.

It is an arithmetic number, because the mean of its divisors is an integer number (3762247950).

Almost surely, 2^20064466462 is an apocalyptic number.

20064466462 is a deficient number, since it is larger than the sum of its proper divisors (10033517138).

20064466462 is a wasteful number, since it uses less digits than its factorization.

20064466462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427970.

The product of its (nonzero) digits is 331776, while the sum is 40.

The spelling of 20064466462 in words is "twenty billion, sixty-four million, four hundred sixty-six thousand, four hundred sixty-two".