114720143721 has 4 divisors (see below), whose sum is σ = 152960191632. Its totient is φ = 76480095812.

The previous prime is 114720143693. The next prime is 114720143729. The reversal of 114720143721 is 127341027411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 114720143721 - 2¹¹ = 114720141673 is a prime.

It is a super-2 number, since 2×114720143721² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (114720143729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19120023951 + ... + 19120023956.

It is an arithmetic number, because the mean of its divisors is an integer number (38240047908).

Almost surely, 2^114720143721 is an apocalyptic number.

It is an amenable number.

114720143721 is a deficient number, since it is larger than the sum of its proper divisors (38240047911).

114720143721 is an equidigital number, since it uses as much as digits as its factorization.

114720143721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38240047910.

The product of its (nonzero) digits is 9408, while the sum is 33.

The spelling of 114720143721 in words is "one hundred fourteen billion, seven hundred twenty million, one hundred forty-three thousand, seven hundred twenty-one".