20153051327144 has 16 divisors (see below), whose sum is σ = 37937516944320. Its totient is φ = 10036380142000.

The previous prime is 20153051327113. The next prime is 20153051327251. The reversal of 20153051327144 is 44172315035102.

It is a super-2 number, since 2×20153051327144² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20153051327098 and 20153051327107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5018188064 + ... + 5018192079.

It is an arithmetic number, because the mean of its divisors is an integer number (2371094809020).

Almost surely, 2^{20153051327144} is an apocalyptic number.

It is an amenable number.

20153051327144 is a deficient number, since it is larger than the sum of its proper divisors (17784465617176).

20153051327144 is a wasteful number, since it uses less digits than its factorization.

20153051327144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10036380400 (or 10036380396 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 20153051327144 in words is "twenty trillion, one hundred fifty-three billion, fifty-one million, three hundred twenty-seven thousand, one hundred forty-four".