20416153224412 has 144 divisors (see below), whose sum is σ = 40997777103360. Its totient is φ = 8821586188800.

The previous prime is 20416153224377. The next prime is 20416153224443. The reversal of 20416153224412 is 21442235161402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2933773389 + ... + 2933780347.

It is an arithmetic number, because the mean of its divisors is an integer number (284706785440).

Almost surely, 2^{20416153224412} is an apocalyptic number.

20416153224412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20416153224412 is an abundant number, since it is smaller than the sum of its proper divisors (20581623878948).

20416153224412 is a wasteful number, since it uses less digits than its factorization.

20416153224412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7784 (or 7759 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 37.

Adding to 20416153224412 its reverse (21442235161402), we get a palindrome (41858388385814).

The spelling of 20416153224412 in words is "twenty trillion, four hundred sixteen billion, one hundred fifty-three million, two hundred twenty-four thousand, four hundred twelve".