20444132102010 has 32 divisors (see below), whose sum is σ = 49798244169792. Its totient is φ = 5370398880000.

The previous prime is 20444132101999. The next prime is 20444132102021. The reversal of 20444132102010 is 1020123144402.

It is an interprime number because it is at equal distance from previous prime (20444132101999) and next prime (20444132102021).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5085602991 + ... + 5085607010.

It is an arithmetic number, because the mean of its divisors is an integer number (1556195130306).

Almost surely, 2^{20444132102010} is an apocalyptic number.

20444132102010 is an abundant number, since it is smaller than the sum of its proper divisors (29354112067782).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20444132102010 is a wasteful number, since it uses less digits than its factorization.

20444132102010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10171210078.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 20444132102010 its reverse (1020123144402), we get a palindrome (21464255246412).

The spelling of 20444132102010 in words is "twenty trillion, four hundred forty-four billion, one hundred thirty-two million, one hundred two thousand, ten".