114779012581 has 16 divisors (see below), whose sum is σ = 116815046400. Its totient is φ = 112755283200.

The previous prime is 114779012519. The next prime is 114779012599. The reversal of 114779012581 is 185210977411.

It is a cyclic number.

It is not a de Polignac number, because 114779012581 - 2³³ = 106189077989 is a prime.

It is a super-2 number, since 2×114779012581² (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 (114779012281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41123296 + ... + 41126086.

It is an arithmetic number, because the mean of its divisors is an integer number (7300940400).

Almost surely, 2^114779012581 is an apocalyptic number.

It is an amenable number.

114779012581 is a deficient number, since it is larger than the sum of its proper divisors (2036033819).

114779012581 is a wasteful number, since it uses less digits than its factorization.

114779012581 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4740.

The product of its (nonzero) digits is 141120, while the sum is 46.

Adding to 114779012581 its reverse (185210977411), we get a palindrome (299989989992).

The spelling of 114779012581 in words is "one hundred fourteen billion, seven hundred seventy-nine million, twelve thousand, five hundred eighty-one".