114520321539 has 24 divisors (see below), whose sum is σ = 178156323072. Its totient is φ = 70468663680.

The previous prime is 114520321477. The next prime is 114520321547. The reversal of 114520321539 is 935123025411.

It is a happy number.

114520321539 is a `hidden beast` number, since 114 + 5 + 2 + 0 + 3 + 2 + 1 + 539 = 666.

It is not a de Polignac number, because 114520321539 - 2⁸ = 114520321283 is a prime.

It is a super-2 number, since 2×114520321539² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (114520321639) 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 23 ways as a sum of consecutive naturals, for example, 1952734 + ... + 2010524.

It is an arithmetic number, because the mean of its divisors is an integer number (7423180128).

Almost surely, 2^114520321539 is an apocalyptic number.

114520321539 is a deficient number, since it is larger than the sum of its proper divisors (63636001533).

114520321539 is a wasteful number, since it uses less digits than its factorization.

114520321539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74747 (or 74744 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The spelling of 114520321539 in words is "one hundred fourteen billion, five hundred twenty million, three hundred twenty-one thousand, five hundred thirty-nine".