114198712489 has 9 divisors (see below), whose sum is σ = 115526687077. Its totient is φ = 112885842784.

The previous prime is 114198712487. The next prime is 114198712513. The reversal of 114198712489 is 984217891411.

It is a happy number.

The square root of 114198712489 is 337933.

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

It can be written as a sum of positive squares in 4 ways, for example, as 81108192025 + 33090520464 = 284795^2 + 181908^2 .

It is not a de Polignac number, because 114198712489 - 2¹ = 114198712487 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (114198712487) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 30074139 + ... + 30077935.

Almost surely, 2^114198712489 is an apocalyptic number.

114198712489 is the 337933-rd square number.

114198712489 is the 168967-th centered octagonal number.

It is an amenable number.

114198712489 is a deficient number, since it is larger than the sum of its proper divisors (1327974588).

114198712489 is an frugal number, since it uses more digits than its factorization.

114198712489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7772 (or 3886 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 55.

The spelling of 114198712489 in words is "one hundred fourteen billion, one hundred ninety-eight million, seven hundred twelve thousand, four hundred eighty-nine".