20127200272354 has 16 divisors (see below), whose sum is σ = 34553705011776. Its totient is φ = 8613459694800.

The previous prime is 20127200272351. The next prime is 20127200272469. The reversal of 20127200272354 is 45327200272102.

It is not an unprimeable number, because it can be changed into a prime (20127200272351) 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, 1040263237 + ... + 1040282584.

It is an arithmetic number, because the mean of its divisors is an integer number (2159606563236).

Almost surely, 2^{20127200272354} is an apocalyptic number.

20127200272354 is a deficient number, since it is larger than the sum of its proper divisors (14426504739422).

20127200272354 is a wasteful number, since it uses less digits than its factorization.

20127200272354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2080546521.

The product of its (nonzero) digits is 94080, while the sum is 37.

The spelling of 20127200272354 in words is "twenty trillion, one hundred twenty-seven billion, two hundred million, two hundred seventy-two thousand, three hundred fifty-four".