40016715232043 has 4 divisors (see below), whose sum is σ = 43654598434968. Its totient is φ = 36378832029120.

The previous prime is 40016715232037. The next prime is 40016715232063. The reversal of 40016715232043 is 34023251761004.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 40016715232043 - 2⁶ = 40016715231979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40016715231988 and 40016715232006.

It is not an unprimeable number, because it can be changed into a prime (40016715232063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1818941601446 + ... + 1818941601467.

It is an arithmetic number, because the mean of its divisors is an integer number (10913649608742).

Almost surely, 2^{40016715232043} is an apocalyptic number.

40016715232043 is a deficient number, since it is larger than the sum of its proper divisors (3637883202925).

40016715232043 is a wasteful number, since it uses less digits than its factorization.

40016715232043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3637883202924.

The product of its (nonzero) digits is 120960, while the sum is 38.

Adding to 40016715232043 its reverse (34023251761004), we get a palindrome (74039966993047).

The spelling of 40016715232043 in words is "forty trillion, sixteen billion, seven hundred fifteen million, two hundred thirty-two thousand, forty-three".