20069624462 has 8 divisors (see below), whose sum is σ = 30113566392. Its totient is φ = 10031769000.

The previous prime is 20069624459. The next prime is 20069624467. The reversal of 20069624462 is 26442696002.

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 (20069624467) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1513364 + ... + 1526567.

It is an arithmetic number, because the mean of its divisors is an integer number (3764195799).

Almost surely, 2^20069624462 is an apocalyptic number.

20069624462 is a deficient number, since it is larger than the sum of its proper divisors (10043941930).

20069624462 is a wasteful number, since it uses less digits than its factorization.

20069624462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3043234.

The product of its (nonzero) digits is 248832, while the sum is 41.

The spelling of 20069624462 in words is "twenty billion, sixty-nine million, six hundred twenty-four thousand, four hundred sixty-two".