113571404463 has 32 divisors (see below), whose sum is σ = 168587258112. Its totient is φ = 67428979200.

The previous prime is 113571404449. The next prime is 113571404497. The reversal of 113571404463 is 364404175311.

It is not a de Polignac number, because 113571404463 - 2⁵ = 113571404431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113571404413) 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 31 ways as a sum of consecutive naturals, for example, 258295 + ... + 542087.

It is an arithmetic number, because the mean of its divisors is an integer number (5268351816).

Almost surely, 2^113571404463 is an apocalyptic number.

113571404463 is a deficient number, since it is larger than the sum of its proper divisors (55015853649).

113571404463 is a wasteful number, since it uses less digits than its factorization.

113571404463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284055.

The product of its (nonzero) digits is 120960, while the sum is 39.

Adding to 113571404463 its reverse (364404175311), we get a palindrome (477975579774).

The spelling of 113571404463 in words is "one hundred thirteen billion, five hundred seventy-one million, four hundred four thousand, four hundred sixty-three".