114642612109 has 16 divisors (see below), whose sum is σ = 120875839920. Its totient is φ = 108562854400.

The previous prime is 114642612083. The next prime is 114642612163. The reversal of 114642612109 is 901216246411.

It can be written as a sum of positive squares in 8 ways, for example, as 42198198084 + 72444414025 = 205422^2 + 269155^2 .

It is a cyclic number.

It is not a de Polignac number, because 114642612109 - 2¹⁹ = 114642087821 is a prime.

It is a super-2 number, since 2×114642612109² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114642612169) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4994559 + ... + 5017459.

It is an arithmetic number, because the mean of its divisors is an integer number (7554739995).

Almost surely, 2^114642612109 is an apocalyptic number.

It is an amenable number.

114642612109 is a deficient number, since it is larger than the sum of its proper divisors (6233227811).

114642612109 is a wasteful number, since it uses less digits than its factorization.

114642612109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26240.

The product of its (nonzero) digits is 20736, while the sum is 37.

The spelling of 114642612109 in words is "one hundred fourteen billion, six hundred forty-two million, six hundred twelve thousand, one hundred nine".