43481683023015 has 16 divisors (see below), whose sum is σ = 69571435465728. Its totient is φ = 23189983402656.

The previous prime is 43481683023011. The next prime is 43481683023017. The reversal of 43481683023015 is 51032038618434.

It is not a de Polignac number, because 43481683023015 - 2² = 43481683023011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43481683023011) 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, 14014947 + ... + 16833956.

It is an arithmetic number, because the mean of its divisors is an integer number (4348214716608).

Almost surely, 2^{43481683023015} is an apocalyptic number.

43481683023015 is a deficient number, since it is larger than the sum of its proper divisors (26089752442713).

43481683023015 is a wasteful number, since it uses less digits than its factorization.

43481683023015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30942878.

The product of its (nonzero) digits is 1658880, while the sum is 48.

The spelling of 43481683023015 in words is "forty-three trillion, four hundred eighty-one billion, six hundred eighty-three million, twenty-three thousand, fifteen".