114202767721 has 27 divisors (see below), whose sum is σ = 138941447421. Its totient is φ = 93587474904.

The previous prime is 114202767713. The next prime is 114202767727. The reversal of 114202767721 is 127767202411.

The square root of 114202767721 is 337939.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 114202767721 - 2³ = 114202767713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (114202767727) by changing a digit.

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 26 ways as a sum of consecutive naturals, for example, 54407130 + ... + 54409228.

Almost surely, 2^114202767721 is an apocalyptic number.

114202767721 is the 337939-th square number.

114202767721 is the 168970-th centered octagonal number.

It is an amenable number.

114202767721 is a deficient number, since it is larger than the sum of its proper divisors (24738679700).

114202767721 is an frugal number, since it uses more digits than its factorization.

114202767721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4258 (or 2129 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 40.

The spelling of 114202767721 in words is "one hundred fourteen billion, two hundred two million, seven hundred sixty-seven thousand, seven hundred twenty-one".