111484523440497 has 8 divisors (see below), whose sum is σ = 151450673353344. Its totient is φ = 72920694577328.

The previous prime is 111484523440463. The next prime is 111484523440519. The reversal of 111484523440497 is 794044325484111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111484523440497 - 2¹⁰ = 111484523439473 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111484523440427) 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 7 ways as a sum of consecutive naturals, for example, 350580262233 + ... + 350580262550.

It is an arithmetic number, because the mean of its divisors is an integer number (18931334169168).

Almost surely, 2^{111484523440497} is an apocalyptic number.

It is an amenable number.

111484523440497 is a deficient number, since it is larger than the sum of its proper divisors (39966149912847).

111484523440497 is an equidigital number, since it uses as much as digits as its factorization.

111484523440497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701160524839.

The product of its (nonzero) digits is 15482880, while the sum is 57.

The spelling of 111484523440497 in words is "one hundred eleven trillion, four hundred eighty-four billion, five hundred twenty-three million, four hundred forty thousand, four hundred ninety-seven".