40344220334301 has 16 divisors (see below), whose sum is σ = 58794791826624. Its totient is φ = 24456657101184.

The previous prime is 40344220334273. The next prime is 40344220334339. The reversal of 40344220334301 is 10343302244304.

It is a happy number.

It is not a de Polignac number, because 40344220334301 - 2¹⁸ = 40344220072157 is a prime.

It is a super-2 number, since 2×40344220334301² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40344220344301) 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, 7719901776 + ... + 7719907001.

It is an arithmetic number, because the mean of its divisors is an integer number (3674674489164).

Almost surely, 2^{40344220334301} is an apocalyptic number.

It is an amenable number.

40344220334301 is a deficient number, since it is larger than the sum of its proper divisors (18450571492323).

40344220334301 is a wasteful number, since it uses less digits than its factorization.

40344220334301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15439808860.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 40344220334301 its reverse (10343302244304), we get a palindrome (50687522578605).

The spelling of 40344220334301 in words is "forty trillion, three hundred forty-four billion, two hundred twenty million, three hundred thirty-four thousand, three hundred one".