20351632433006 has 16 divisors (see below), whose sum is σ = 34894373545824. Its totient is φ = 8720662984704.

The previous prime is 20351632433003. The next prime is 20351632433021. The reversal of 20351632433006 is 60033423615302.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20351632433003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122013755 + ... + 122180438.

It is an arithmetic number, because the mean of its divisors is an integer number (2180898346614).

Almost surely, 2^{20351632433006} is an apocalyptic number.

20351632433006 is a deficient number, since it is larger than the sum of its proper divisors (14542741112818).

20351632433006 is a wasteful number, since it uses less digits than its factorization.

20351632433006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244200155.

The product of its (nonzero) digits is 233280, while the sum is 38.

The spelling of 20351632433006 in words is "twenty trillion, three hundred fifty-one billion, six hundred thirty-two million, four hundred thirty-three thousand, six".