40341616051161 has 16 divisors (see below), whose sum is σ = 54028572422400. Its totient is φ = 26774596412928.

The previous prime is 40341616051127. The next prime is 40341616051171. The reversal of 40341616051161 is 16115061614304.

It is not a de Polignac number, because 40341616051161 - 2⁹ = 40341616050649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40341616051171) 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, 5014456 + ... + 10287273.

It is an arithmetic number, because the mean of its divisors is an integer number (3376785776400).

Almost surely, 2^{40341616051161} is an apocalyptic number.

It is an amenable number.

40341616051161 is a deficient number, since it is larger than the sum of its proper divisors (13686956371239).

40341616051161 is a wasteful number, since it uses less digits than its factorization.

40341616051161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15305648.

The product of its (nonzero) digits is 51840, while the sum is 39.

Adding to 40341616051161 its reverse (16115061614304), we get a palindrome (56456677665465).

The spelling of 40341616051161 in words is "forty trillion, three hundred forty-one billion, six hundred sixteen million, fifty-one thousand, one hundred sixty-one".